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58 | |
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59 | <div class="section" id="parkfitting"> |
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60 | <h1>ParkFitting<a class="headerlink" href="#parkfitting" title="Permalink to this headline">¶</a></h1> |
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61 | <div class="section" id="mod-sans-fit-parkfitting"> |
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62 | <h2>:mod:` sans.fit.ParkFitting`<a class="headerlink" href="#mod-sans-fit-parkfitting" title="Permalink to this headline">¶</a></h2> |
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63 | <span class="target" id="module-sans.fit.ParkFitting"></span><p>ParkFitting module contains SansParameter,Model,Data |
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64 | FitArrange, ParkFit,Parameter classes.All listed classes work together |
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65 | to perform a simple fit with park optimizer.</p> |
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66 | <dl class="class"> |
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67 | <dt id="sans.fit.ParkFitting.MyAssembly"> |
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68 | <em class="property">class </em><tt class="descclassname">sans.fit.ParkFitting.</tt><tt class="descname">MyAssembly</tt><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly" title="Permalink to this definition">¶</a></dt> |
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69 | <dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">park.assembly.Assembly</span></tt></p> |
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70 | <dl class="method"> |
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71 | <dt id="sans.fit.ParkFitting.MyAssembly.__call__"> |
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72 | <tt class="descname">__call__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__call__" title="Permalink to this definition">¶</a></dt> |
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73 | <dd><p>Cost function.</p> |
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74 | <p>Evaluate the system for the parameter vector pvec, returning chisq |
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75 | as the cost function to be minimized.</p> |
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76 | <p>Raises a runtime error if the number of fit parameters is |
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77 | different than the length of the vector.</p> |
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78 | </dd></dl> |
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79 | |
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80 | <dl class="attribute"> |
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81 | <dt id="sans.fit.ParkFitting.MyAssembly.__class__"> |
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82 | <tt class="descname">__class__</tt><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__class__" title="Permalink to this definition">¶</a></dt> |
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83 | <dd><p>alias of <tt class="xref py py-class docutils literal"><span class="pre">type</span></tt></p> |
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84 | </dd></dl> |
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85 | |
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86 | <dl class="attribute"> |
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87 | <dt id="sans.fit.ParkFitting.MyAssembly.__delattr__"> |
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88 | <tt class="descname">__delattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__delattr__" title="Permalink to this definition">¶</a></dt> |
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89 | <dd><p>x.__delattr__(‘name’) <==> del x.name</p> |
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90 | </dd></dl> |
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91 | |
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92 | <dl class="method"> |
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93 | <dt id="sans.fit.ParkFitting.MyAssembly.__delitem__"> |
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94 | <tt class="descname">__delitem__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__delitem__" title="Permalink to this definition">¶</a></dt> |
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95 | <dd><p>Delete the nth model</p> |
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96 | </dd></dl> |
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97 | |
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98 | <dl class="attribute"> |
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99 | <dt id="sans.fit.ParkFitting.MyAssembly.__dict__"> |
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100 | <tt class="descname">__dict__</tt><em class="property"> = <dictproxy object at 0x01E46BB0></em><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__dict__" title="Permalink to this definition">¶</a></dt> |
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101 | <dd></dd></dl> |
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102 | |
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103 | <dl class="attribute"> |
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104 | <dt id="sans.fit.ParkFitting.MyAssembly.__getattribute__"> |
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105 | <tt class="descname">__getattribute__</tt><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__getattribute__" title="Permalink to this definition">¶</a></dt> |
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106 | <dd><p>x.__getattribute__(‘name’) <==> x.name</p> |
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107 | </dd></dl> |
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108 | |
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109 | <dl class="method"> |
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110 | <dt id="sans.fit.ParkFitting.MyAssembly.__getitem__"> |
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111 | <tt class="descname">__getitem__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__getitem__" title="Permalink to this definition">¶</a></dt> |
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112 | <dd><p>Return the nth model</p> |
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113 | </dd></dl> |
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114 | |
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115 | <dl class="attribute"> |
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116 | <dt id="sans.fit.ParkFitting.MyAssembly.__hash__"> |
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117 | <tt class="descname">__hash__</tt><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__hash__" title="Permalink to this definition">¶</a></dt> |
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118 | <dd><p>x.__hash__() <==> hash(x)</p> |
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119 | </dd></dl> |
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120 | |
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121 | <dl class="method"> |
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122 | <dt id="sans.fit.ParkFitting.MyAssembly.__init__"> |
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123 | <tt class="descname">__init__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__init__" title="Permalink to this definition">¶</a></dt> |
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124 | <dd><p>Build an assembly from a list of models.</p> |
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125 | </dd></dl> |
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126 | |
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127 | <dl class="method"> |
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128 | <dt id="sans.fit.ParkFitting.MyAssembly.__iter__"> |
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129 | <tt class="descname">__iter__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__iter__" title="Permalink to this definition">¶</a></dt> |
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130 | <dd><p>Iterate through the models in order</p> |
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131 | </dd></dl> |
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132 | |
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133 | <dl class="attribute"> |
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134 | <dt id="sans.fit.ParkFitting.MyAssembly.__module__"> |
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135 | <tt class="descname">__module__</tt><em class="property"> = 'sans.fit.ParkFitting'</em><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__module__" title="Permalink to this definition">¶</a></dt> |
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136 | <dd></dd></dl> |
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137 | |
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138 | <dl class="staticmethod"> |
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139 | <dt id="sans.fit.ParkFitting.MyAssembly.__new__"> |
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140 | <em class="property">static </em><tt class="descname">__new__</tt><big>(</big><em>S</em>, <em>...</em><big>)</big> → a new object with type S, a subtype of T<a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__new__" title="Permalink to this definition">¶</a></dt> |
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141 | <dd></dd></dl> |
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142 | |
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143 | <dl class="method"> |
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144 | <dt id="sans.fit.ParkFitting.MyAssembly.__reduce__"> |
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145 | <tt class="descname">__reduce__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__reduce__" title="Permalink to this definition">¶</a></dt> |
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146 | <dd><p>helper for pickle</p> |
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147 | </dd></dl> |
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148 | |
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149 | <dl class="method"> |
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150 | <dt id="sans.fit.ParkFitting.MyAssembly.__reduce_ex__"> |
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151 | <tt class="descname">__reduce_ex__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__reduce_ex__" title="Permalink to this definition">¶</a></dt> |
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152 | <dd><p>helper for pickle</p> |
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153 | </dd></dl> |
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154 | |
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155 | <dl class="attribute"> |
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156 | <dt id="sans.fit.ParkFitting.MyAssembly.__repr__"> |
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157 | <tt class="descname">__repr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__repr__" title="Permalink to this definition">¶</a></dt> |
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158 | <dd><p>x.__repr__() <==> repr(x)</p> |
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159 | </dd></dl> |
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160 | |
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161 | <dl class="attribute"> |
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162 | <dt id="sans.fit.ParkFitting.MyAssembly.__setattr__"> |
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163 | <tt class="descname">__setattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__setattr__" title="Permalink to this definition">¶</a></dt> |
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164 | <dd><p>x.__setattr__(‘name’, value) <==> x.name = value</p> |
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165 | </dd></dl> |
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166 | |
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167 | <dl class="method"> |
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168 | <dt id="sans.fit.ParkFitting.MyAssembly.__setitem__"> |
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169 | <tt class="descname">__setitem__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__setitem__" title="Permalink to this definition">¶</a></dt> |
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170 | <dd><p>Replace the nth model</p> |
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171 | </dd></dl> |
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172 | |
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173 | <dl class="attribute"> |
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174 | <dt id="sans.fit.ParkFitting.MyAssembly.__str__"> |
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175 | <tt class="descname">__str__</tt><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__str__" title="Permalink to this definition">¶</a></dt> |
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176 | <dd><p>x.__str__() <==> str(x)</p> |
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177 | </dd></dl> |
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178 | |
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179 | <dl class="attribute"> |
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180 | <dt id="sans.fit.ParkFitting.MyAssembly.__weakref__"> |
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181 | <tt class="descname">__weakref__</tt><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.__weakref__" title="Permalink to this definition">¶</a></dt> |
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182 | <dd><p>list of weak references to the object (if defined)</p> |
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183 | </dd></dl> |
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184 | |
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185 | <dl class="method"> |
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186 | <dt id="sans.fit.ParkFitting.MyAssembly._reset"> |
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187 | <tt class="descname">_reset</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly._reset" title="Permalink to this definition">¶</a></dt> |
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188 | <dd><p>Adjust the parameter set after the addition of a new model.</p> |
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189 | </dd></dl> |
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190 | |
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191 | <dl class="method"> |
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192 | <dt id="sans.fit.ParkFitting.MyAssembly.abort"> |
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193 | <tt class="descname">abort</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.abort" title="Permalink to this definition">¶</a></dt> |
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194 | <dd><p>Interrupt the current function evaluation.</p> |
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195 | <p>Forward this to the currently executing model if possible.</p> |
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196 | </dd></dl> |
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197 | |
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198 | <dl class="method"> |
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199 | <dt id="sans.fit.ParkFitting.MyAssembly.all_results"> |
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200 | <tt class="descname">all_results</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.all_results" title="Permalink to this definition">¶</a></dt> |
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201 | <dd><p>Extend result from the fit with the calculated parameters.</p> |
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202 | </dd></dl> |
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203 | |
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204 | <dl class="method"> |
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205 | <dt id="sans.fit.ParkFitting.MyAssembly.append"> |
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206 | <tt class="descname">append</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.append" title="Permalink to this definition">¶</a></dt> |
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207 | <dd><p>Add a model to the end of set.</p> |
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208 | <table class="docutils field-list" frame="void" rules="none"> |
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209 | <col class="field-name" /> |
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210 | <col class="field-body" /> |
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211 | <tbody valign="top"> |
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212 | <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>fitness</strong> – the fitting model</td> |
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213 | </tr> |
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214 | </tbody> |
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215 | </table> |
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216 | <p>The fitting model can be an instance of <cite>park.assembly.Fitness</cite>, |
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217 | or a tuple of (<cite>park.model.Model</cite>,`park.data.Data1D`) |
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218 | :param weight: model weighting (usually 1.0) |
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219 | :param isfitted: whether model should be fit (equivalent to weight 0.)</p> |
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220 | </dd></dl> |
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221 | |
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222 | <dl class="method"> |
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223 | <dt id="sans.fit.ParkFitting.MyAssembly.cov"> |
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224 | <tt class="descname">cov</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.cov" title="Permalink to this definition">¶</a></dt> |
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225 | <dd><p>Return the covariance matrix inv(J’J) at point p.</p> |
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226 | </dd></dl> |
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227 | |
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228 | <dl class="method"> |
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229 | <dt id="sans.fit.ParkFitting.MyAssembly.eval"> |
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230 | <tt class="descname">eval</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.eval" title="Permalink to this definition">¶</a></dt> |
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231 | <dd><p>Recalculate the theory functions, and from them, the |
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232 | residuals and chisq.</p> |
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233 | <table class="docutils field-list" frame="void" rules="none"> |
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234 | <col class="field-name" /> |
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235 | <col class="field-body" /> |
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236 | <tbody valign="top"> |
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237 | <tr class="field-odd field"><th class="field-name">Note :</th><td class="field-body">Call this after the parameters have been updated.</td> |
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238 | </tr> |
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239 | </tbody> |
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240 | </table> |
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241 | </dd></dl> |
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242 | |
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243 | <dl class="method"> |
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244 | <dt id="sans.fit.ParkFitting.MyAssembly.fit_parameters"> |
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245 | <tt class="descname">fit_parameters</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.fit_parameters" title="Permalink to this definition">¶</a></dt> |
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246 | <dd><p>Return an alphabetical list of the fitting parameters.</p> |
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247 | <p>This function is called once at the beginning of a fit, |
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248 | and serves as a convenient place to precalculate what |
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249 | can be precalculated such as the set of fitting parameters |
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250 | and the parameter expressions evaluator.</p> |
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251 | </dd></dl> |
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252 | |
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253 | <dl class="method"> |
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254 | <dt id="sans.fit.ParkFitting.MyAssembly.fresiduals"> |
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255 | <tt class="descname">fresiduals</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.fresiduals" title="Permalink to this definition">¶</a></dt> |
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256 | <dd></dd></dl> |
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257 | |
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258 | <dl class="method"> |
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259 | <dt id="sans.fit.ParkFitting.MyAssembly.insert"> |
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260 | <tt class="descname">insert</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.insert" title="Permalink to this definition">¶</a></dt> |
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261 | <dd><p>Add a model to a particular position in the set.</p> |
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262 | </dd></dl> |
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263 | |
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264 | <dl class="method"> |
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265 | <dt id="sans.fit.ParkFitting.MyAssembly.isfeasible"> |
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266 | <tt class="descname">isfeasible</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.isfeasible" title="Permalink to this definition">¶</a></dt> |
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267 | <dd><p>Returns true if the parameter set is in a feasible region of the |
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268 | modeling space.</p> |
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269 | </dd></dl> |
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270 | |
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271 | <dl class="method"> |
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272 | <dt id="sans.fit.ParkFitting.MyAssembly.isfitted"> |
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273 | <tt class="descname">isfitted</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.isfitted" title="Permalink to this definition">¶</a></dt> |
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274 | <dd><p>Query if a particular model is fitted.</p> |
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275 | <p>Set isfitted to value if value is supplied.</p> |
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276 | <table class="docutils field-list" frame="void" rules="none"> |
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277 | <col class="field-name" /> |
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278 | <col class="field-body" /> |
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279 | <tbody valign="top"> |
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280 | <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> |
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281 | <li><strong>idx</strong> (<em>integer</em>) – model number</li> |
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282 | <li><strong>value</strong> – </li> |
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283 | </ul> |
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284 | </td> |
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285 | </tr> |
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286 | </tbody> |
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287 | </table> |
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288 | </dd></dl> |
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289 | |
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290 | <dl class="method"> |
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291 | <dt id="sans.fit.ParkFitting.MyAssembly.jacobian"> |
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292 | <tt class="descname">jacobian</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.jacobian" title="Permalink to this definition">¶</a></dt> |
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293 | <dd><p>Returns the derivative wrt the fit parameters at point p.</p> |
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294 | <p>Numeric derivatives are calculated based on step, where step is |
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295 | the portion of the total range for parameter j, or the portion of |
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296 | point value p_j if the range on parameter j is infinite.</p> |
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297 | </dd></dl> |
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298 | |
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299 | <dl class="method"> |
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300 | <dt id="sans.fit.ParkFitting.MyAssembly.result"> |
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301 | <tt class="descname">result</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.result" title="Permalink to this definition">¶</a></dt> |
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302 | <dd><p>Details to send back to the fitting client on an improved fit.</p> |
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303 | <p>status is ‘start’, ‘step’ or ‘end’ depending if this is the |
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304 | first result to return, an improved result, or the final result.</p> |
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305 | <p>[Not implemented]</p> |
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306 | </dd></dl> |
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307 | |
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308 | <dl class="method"> |
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309 | <dt id="sans.fit.ParkFitting.MyAssembly.set_result"> |
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310 | <tt class="descname">set_result</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.set_result" title="Permalink to this definition">¶</a></dt> |
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311 | <dd><p>Set the parameters resulting from the fit into the parameter set, |
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312 | and update the calculated expression.</p> |
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313 | <p>The parameter values may be retrieved by walking the assembly.parameterset |
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314 | tree, checking each parameter for isfitted, iscomputed, or isfixed. |
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315 | For example:</p> |
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316 | <div class="highlight-python"><div class="highlight"><pre><span class="n">assembly</span><span class="o">.</span><span class="n">set_result</span><span class="p">(</span><span class="n">result</span><span class="p">)</span> |
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317 | <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">assembly</span><span class="o">.</span><span class="n">parameterset</span><span class="o">.</span><span class="n">flatten</span><span class="p">():</span> |
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318 | <span class="k">if</span> <span class="n">p</span><span class="o">.</span><span class="n">isfitted</span><span class="p">():</span> |
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319 | <span class="k">print</span> <span class="s">"</span><span class="si">%s</span><span class="s"> </span><span class="si">%g</span><span class="s"> in [</span><span class="si">%g</span><span class="s">,</span><span class="si">%g</span><span class="s">]"</span><span class="o">%</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">path</span><span class="p">,</span><span class="n">p</span><span class="o">.</span><span class="n">value</span><span class="p">,</span><span class="n">p</span><span class="o">.</span><span class="n">range</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span><span class="n">p</span><span class="o">.</span><span class="n">range</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span> |
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320 | <span class="k">elif</span> <span class="n">p</span><span class="o">.</span><span class="n">iscomputed</span><span class="p">():</span> |
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321 | <span class="k">print</span> <span class="s">"</span><span class="si">%s</span><span class="s"> computed as </span><span class="si">%g</span><span class="s">"</span><span class="o">%</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">p</span><span class="o">.</span><span class="n">value</span><span class="p">)</span> |
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322 | </pre></div> |
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323 | </div> |
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324 | <p>This does not calculate the function or the residuals for these parameters. |
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325 | You can call assembly.eval() to do this. The residuals will be set in |
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326 | assembly[i].residuals. The theory and data are model specific, and can |
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327 | be found in assembly[i].fitness.data.</p> |
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328 | </dd></dl> |
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329 | |
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330 | <dl class="method"> |
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331 | <dt id="sans.fit.ParkFitting.MyAssembly.stderr"> |
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332 | <tt class="descname">stderr</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.stderr" title="Permalink to this definition">¶</a></dt> |
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333 | <dd><p>Return parameter uncertainty.</p> |
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334 | <p>This is just the sqrt diagonal of covariance matrix inv(J’J) at point p.</p> |
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335 | </dd></dl> |
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336 | |
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337 | <dl class="method"> |
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338 | <dt id="sans.fit.ParkFitting.MyAssembly.weight"> |
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339 | <tt class="descname">weight</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.MyAssembly.weight" title="Permalink to this definition">¶</a></dt> |
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340 | <dd><p>Query the weight on a particular model.</p> |
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341 | <p>Set weight to value if value is supplied.</p> |
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342 | <table class="docutils field-list" frame="void" rules="none"> |
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343 | <col class="field-name" /> |
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344 | <col class="field-body" /> |
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345 | <tbody valign="top"> |
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346 | <tr class="field-odd field"><th class="field-name">Parameters :</th><td class="field-body"><dl class="first docutils"> |
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347 | <dt>idx <span class="classifier-delimiter">:</span> <span class="classifier">integer</span></dt> |
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348 | <dd><p class="first last">model number</p> |
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349 | </dd> |
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350 | <dt>value <span class="classifier-delimiter">:</span> <span class="classifier">float</span></dt> |
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351 | <dd><p class="first last">model weight</p> |
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352 | </dd> |
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353 | </dl> |
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354 | </td> |
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355 | </tr> |
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356 | <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">model weight</p> |
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357 | </td> |
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358 | </tr> |
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359 | </tbody> |
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360 | </table> |
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361 | </dd></dl> |
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362 | |
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363 | </dd></dl> |
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364 | |
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365 | <dl class="class"> |
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366 | <dt id="sans.fit.ParkFitting.ParkFit"> |
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367 | <em class="property">class </em><tt class="descclassname">sans.fit.ParkFitting.</tt><tt class="descname">ParkFit</tt><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit" title="Permalink to this definition">¶</a></dt> |
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368 | <dd><p>Bases: <a class="reference internal" href="AbstractFitEngine.html#sans.fit.AbstractFitEngine.FitEngine" title="sans.fit.AbstractFitEngine.FitEngine"><tt class="xref py py-class docutils literal"><span class="pre">sans.fit.AbstractFitEngine.FitEngine</span></tt></a></p> |
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369 | <p>ParkFit performs the Fit.This class can be used as follow: |
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370 | #Do the fit Park |
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371 | create an engine: engine = ParkFit() |
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372 | Use data must be of type plottable |
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373 | Use a sans model</p> |
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374 | <p>Add data with a dictionnary of FitArrangeList where Uid is a key and data |
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375 | is saved in FitArrange object. |
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376 | engine.set_data(data,Uid)</p> |
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377 | <p>Set model parameter “M1”= model.name add {model.parameter.name:value}.</p> |
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378 | <table class="docutils field-list" frame="void" rules="none"> |
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379 | <col class="field-name" /> |
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380 | <col class="field-body" /> |
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381 | <tbody valign="top"> |
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382 | <tr class="field-odd field"><th class="field-name">Note :</th><td class="field-body">Set_param() if used must always preceded set_model() |
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383 | for the fit to be performed.</td> |
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384 | </tr> |
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385 | </tbody> |
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386 | </table> |
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387 | <p>engine.set_param( model,”M1”, {‘A’:2,’B’:4})</p> |
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388 | <p>Add model with a dictionnary of FitArrangeList{} where Uid is a key |
---|
389 | and model |
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390 | is save in FitArrange object. |
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391 | engine.set_model(model,Uid)</p> |
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392 | <p>engine.fit return chisqr,[model.parameter 1,2,..],[[err1....][..err2...]] |
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393 | chisqr1, out1, cov1=engine.fit({model.parameter.name:value},qmin,qmax)</p> |
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394 | <table class="docutils field-list" frame="void" rules="none"> |
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395 | <col class="field-name" /> |
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396 | <col class="field-body" /> |
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397 | <tbody valign="top"> |
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398 | <tr class="field-odd field"><th class="field-name">Note :</th><td class="field-body">{model.parameter.name:value} is ignored in fit function since |
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399 | the user should make sure to call set_param himself.</td> |
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400 | </tr> |
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401 | </tbody> |
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402 | </table> |
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403 | <dl class="method"> |
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404 | <dt id="sans.fit.ParkFitting.ParkFit.__init__"> |
---|
405 | <tt class="descname">__init__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit.__init__" title="Permalink to this definition">¶</a></dt> |
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406 | <dd><p>Creates a dictionary (self.fitArrangeList={})of FitArrange elements |
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407 | with Uid as keys</p> |
---|
408 | </dd></dl> |
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409 | |
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410 | <dl class="attribute"> |
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411 | <dt id="sans.fit.ParkFitting.ParkFit.__module__"> |
---|
412 | <tt class="descname">__module__</tt><em class="property"> = 'sans.fit.ParkFitting'</em><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit.__module__" title="Permalink to this definition">¶</a></dt> |
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413 | <dd></dd></dl> |
---|
414 | |
---|
415 | <dl class="method"> |
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416 | <dt id="sans.fit.ParkFitting.ParkFit.create_assembly"> |
---|
417 | <tt class="descname">create_assembly</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit.create_assembly" title="Permalink to this definition">¶</a></dt> |
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418 | <dd><p>Extract sansmodel and sansdata from |
---|
419 | self.FitArrangelist ={Uid:FitArrange} |
---|
420 | Create parkmodel and park data ,form a list couple of parkmodel |
---|
421 | and parkdata |
---|
422 | create an assembly self.problem= park.Assembly([(parkmodel,parkdata)])</p> |
---|
423 | </dd></dl> |
---|
424 | |
---|
425 | <dl class="method"> |
---|
426 | <dt id="sans.fit.ParkFitting.ParkFit.fit"> |
---|
427 | <tt class="descname">fit</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit.fit" title="Permalink to this definition">¶</a></dt> |
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428 | <dd><p>Performs fit with park.fit module.It can perform fit with one model |
---|
429 | and a set of data, more than two fit of one model and sets of data or |
---|
430 | fit with more than two model associated with their set of data and |
---|
431 | constraints</p> |
---|
432 | <table class="docutils field-list" frame="void" rules="none"> |
---|
433 | <col class="field-name" /> |
---|
434 | <col class="field-body" /> |
---|
435 | <tbody valign="top"> |
---|
436 | <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> |
---|
437 | <li><strong>pars</strong> – Dictionary of parameter names for the model and their |
---|
438 | values.</li> |
---|
439 | <li><strong>qmin</strong> – The minimum value of data’s range to be fit</li> |
---|
440 | <li><strong>qmax</strong> – The maximum value of data’s range to be fit</li> |
---|
441 | </ul> |
---|
442 | </td> |
---|
443 | </tr> |
---|
444 | <tr class="field-even field"><th class="field-name">Note :</th><td class="field-body"><p class="first">all parameter are ignored most of the time.Are just there |
---|
445 | to keep ScipyFit and ParkFit interface the same.</p> |
---|
446 | </td> |
---|
447 | </tr> |
---|
448 | <tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">result.fitness Value of the goodness of fit metric</p> |
---|
449 | </td> |
---|
450 | </tr> |
---|
451 | <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">result.pvec list of parameter with the best value |
---|
452 | found during fitting</p> |
---|
453 | </td> |
---|
454 | </tr> |
---|
455 | <tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">result.cov Covariance matrix</p> |
---|
456 | </td> |
---|
457 | </tr> |
---|
458 | </tbody> |
---|
459 | </table> |
---|
460 | </dd></dl> |
---|
461 | |
---|
462 | <dl class="method"> |
---|
463 | <dt id="sans.fit.ParkFitting.ParkFit.get_model"> |
---|
464 | <tt class="descname">get_model</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit.get_model" title="Permalink to this definition">¶</a></dt> |
---|
465 | <dd><table class="docutils field-list" frame="void" rules="none"> |
---|
466 | <col class="field-name" /> |
---|
467 | <col class="field-body" /> |
---|
468 | <tbody valign="top"> |
---|
469 | <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>id</strong> – id is key in the dictionary containing the model to return</td> |
---|
470 | </tr> |
---|
471 | <tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">a model at this id or None if no FitArrange element was |
---|
472 | created with this id</td> |
---|
473 | </tr> |
---|
474 | </tbody> |
---|
475 | </table> |
---|
476 | </dd></dl> |
---|
477 | |
---|
478 | <dl class="method"> |
---|
479 | <dt id="sans.fit.ParkFitting.ParkFit.get_problem_to_fit"> |
---|
480 | <tt class="descname">get_problem_to_fit</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit.get_problem_to_fit" title="Permalink to this definition">¶</a></dt> |
---|
481 | <dd><p>return the self.selected value of the fit problem of id</p> |
---|
482 | <table class="docutils field-list" frame="void" rules="none"> |
---|
483 | <col class="field-name" /> |
---|
484 | <col class="field-body" /> |
---|
485 | <tbody valign="top"> |
---|
486 | <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>id</strong> – the id of the problem</td> |
---|
487 | </tr> |
---|
488 | </tbody> |
---|
489 | </table> |
---|
490 | </dd></dl> |
---|
491 | |
---|
492 | <dl class="method"> |
---|
493 | <dt id="sans.fit.ParkFitting.ParkFit.remove_fit_problem"> |
---|
494 | <tt class="descname">remove_fit_problem</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit.remove_fit_problem" title="Permalink to this definition">¶</a></dt> |
---|
495 | <dd><p>remove fitarrange in id</p> |
---|
496 | </dd></dl> |
---|
497 | |
---|
498 | <dl class="method"> |
---|
499 | <dt id="sans.fit.ParkFitting.ParkFit.select_problem_for_fit"> |
---|
500 | <tt class="descname">select_problem_for_fit</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit.select_problem_for_fit" title="Permalink to this definition">¶</a></dt> |
---|
501 | <dd><p>select a couple of model and data at the id position in dictionary |
---|
502 | and set in self.selected value to value</p> |
---|
503 | <table class="docutils field-list" frame="void" rules="none"> |
---|
504 | <col class="field-name" /> |
---|
505 | <col class="field-body" /> |
---|
506 | <tbody valign="top"> |
---|
507 | <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>value</strong> – the value to allow fitting. |
---|
508 | can only have the value one or zero</td> |
---|
509 | </tr> |
---|
510 | </tbody> |
---|
511 | </table> |
---|
512 | </dd></dl> |
---|
513 | |
---|
514 | <dl class="method"> |
---|
515 | <dt id="sans.fit.ParkFitting.ParkFit.set_data"> |
---|
516 | <tt class="descname">set_data</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit.set_data" title="Permalink to this definition">¶</a></dt> |
---|
517 | <dd><p>Receives plottable, creates a list of data to fit,set data |
---|
518 | in a FitArrange object and adds that object in a dictionary |
---|
519 | with key id.</p> |
---|
520 | <table class="docutils field-list" frame="void" rules="none"> |
---|
521 | <col class="field-name" /> |
---|
522 | <col class="field-body" /> |
---|
523 | <tbody valign="top"> |
---|
524 | <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> |
---|
525 | <li><strong>data</strong> – data added</li> |
---|
526 | <li><strong>id</strong> – unique key corresponding to a fitArrange object with data</li> |
---|
527 | </ul> |
---|
528 | </td> |
---|
529 | </tr> |
---|
530 | </tbody> |
---|
531 | </table> |
---|
532 | </dd></dl> |
---|
533 | |
---|
534 | <dl class="method"> |
---|
535 | <dt id="sans.fit.ParkFitting.ParkFit.set_model"> |
---|
536 | <tt class="descname">set_model</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.ParkFit.set_model" title="Permalink to this definition">¶</a></dt> |
---|
537 | <dd><p>set a model on a given in the fit engine.</p> |
---|
538 | <table class="docutils field-list" frame="void" rules="none"> |
---|
539 | <col class="field-name" /> |
---|
540 | <col class="field-body" /> |
---|
541 | <tbody valign="top"> |
---|
542 | <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>model</strong> – sans.models type</td> |
---|
543 | </tr> |
---|
544 | </tbody> |
---|
545 | </table> |
---|
546 | <dl class="docutils"> |
---|
547 | <dt>:param <span class="classifier-delimiter">:</span> <span class="classifier">is the key of the fitArrange dictionary where model is </span></dt> |
---|
548 | <dd>saved as a value</dd> |
---|
549 | </dl> |
---|
550 | <table class="docutils field-list" frame="void" rules="none"> |
---|
551 | <col class="field-name" /> |
---|
552 | <col class="field-body" /> |
---|
553 | <tbody valign="top"> |
---|
554 | <tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> |
---|
555 | <li><strong>pars</strong> – the list of parameters to fit</li> |
---|
556 | <li><strong>constraints</strong> – <p>list of |
---|
557 | tuple (name of parameter, value of parameters) |
---|
558 | the value of parameter must be a string to constraint 2 different |
---|
559 | parameters. |
---|
560 | Example: |
---|
561 | we want to fit 2 model M1 and M2 both have parameters A and B. |
---|
562 | constraints can be:</p> |
---|
563 | <blockquote> |
---|
564 | <div>constraints = [(M1.A, M2.B+2), (M1.B= M2.A <a href="#id1"><span class="problematic" id="id2">*</span></a>5),...,]</div></blockquote> |
---|
565 | </li> |
---|
566 | </ul> |
---|
567 | </td> |
---|
568 | </tr> |
---|
569 | <tr class="field-even field"><th class="field-name">Note :</th><td class="field-body"><p class="first last">pars must contains only name of existing model’s parameters</p> |
---|
570 | </td> |
---|
571 | </tr> |
---|
572 | </tbody> |
---|
573 | </table> |
---|
574 | </dd></dl> |
---|
575 | |
---|
576 | </dd></dl> |
---|
577 | |
---|
578 | <dl class="class"> |
---|
579 | <dt id="sans.fit.ParkFitting.SansFitMC"> |
---|
580 | <em class="property">class </em><tt class="descclassname">sans.fit.ParkFitting.</tt><tt class="descname">SansFitMC</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC" title="Permalink to this definition">¶</a></dt> |
---|
581 | <dd><p>Bases: <a class="reference internal" href="#sans.fit.ParkFitting.SansFitter" title="sans.fit.ParkFitting.SansFitter"><tt class="xref py py-class docutils literal"><span class="pre">sans.fit.ParkFitting.SansFitter</span></tt></a></p> |
---|
582 | <p>Monte Carlo optimizer.</p> |
---|
583 | <p>This implements <cite>park.fit.Fitter</cite>.</p> |
---|
584 | <dl class="attribute"> |
---|
585 | <dt id="sans.fit.ParkFitting.SansFitMC.__class__"> |
---|
586 | <tt class="descname">__class__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__class__" title="Permalink to this definition">¶</a></dt> |
---|
587 | <dd><p>alias of <tt class="xref py py-class docutils literal"><span class="pre">type</span></tt></p> |
---|
588 | </dd></dl> |
---|
589 | |
---|
590 | <dl class="attribute"> |
---|
591 | <dt id="sans.fit.ParkFitting.SansFitMC.__delattr__"> |
---|
592 | <tt class="descname">__delattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__delattr__" title="Permalink to this definition">¶</a></dt> |
---|
593 | <dd><p>x.__delattr__(‘name’) <==> del x.name</p> |
---|
594 | </dd></dl> |
---|
595 | |
---|
596 | <dl class="attribute"> |
---|
597 | <dt id="sans.fit.ParkFitting.SansFitMC.__dict__"> |
---|
598 | <tt class="descname">__dict__</tt><em class="property"> = <dictproxy object at 0x01D351B0></em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__dict__" title="Permalink to this definition">¶</a></dt> |
---|
599 | <dd></dd></dl> |
---|
600 | |
---|
601 | <dl class="attribute"> |
---|
602 | <dt id="sans.fit.ParkFitting.SansFitMC.__getattribute__"> |
---|
603 | <tt class="descname">__getattribute__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__getattribute__" title="Permalink to this definition">¶</a></dt> |
---|
604 | <dd><p>x.__getattribute__(‘name’) <==> x.name</p> |
---|
605 | </dd></dl> |
---|
606 | |
---|
607 | <dl class="attribute"> |
---|
608 | <dt id="sans.fit.ParkFitting.SansFitMC.__hash__"> |
---|
609 | <tt class="descname">__hash__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__hash__" title="Permalink to this definition">¶</a></dt> |
---|
610 | <dd><p>x.__hash__() <==> hash(x)</p> |
---|
611 | </dd></dl> |
---|
612 | |
---|
613 | <dl class="method"> |
---|
614 | <dt id="sans.fit.ParkFitting.SansFitMC.__init__"> |
---|
615 | <tt class="descname">__init__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__init__" title="Permalink to this definition">¶</a></dt> |
---|
616 | <dd></dd></dl> |
---|
617 | |
---|
618 | <dl class="attribute"> |
---|
619 | <dt id="sans.fit.ParkFitting.SansFitMC.__module__"> |
---|
620 | <tt class="descname">__module__</tt><em class="property"> = 'sans.fit.ParkFitting'</em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__module__" title="Permalink to this definition">¶</a></dt> |
---|
621 | <dd></dd></dl> |
---|
622 | |
---|
623 | <dl class="staticmethod"> |
---|
624 | <dt id="sans.fit.ParkFitting.SansFitMC.__new__"> |
---|
625 | <em class="property">static </em><tt class="descname">__new__</tt><big>(</big><em>S</em>, <em>...</em><big>)</big> → a new object with type S, a subtype of T<a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__new__" title="Permalink to this definition">¶</a></dt> |
---|
626 | <dd></dd></dl> |
---|
627 | |
---|
628 | <dl class="method"> |
---|
629 | <dt id="sans.fit.ParkFitting.SansFitMC.__reduce__"> |
---|
630 | <tt class="descname">__reduce__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__reduce__" title="Permalink to this definition">¶</a></dt> |
---|
631 | <dd><p>helper for pickle</p> |
---|
632 | </dd></dl> |
---|
633 | |
---|
634 | <dl class="method"> |
---|
635 | <dt id="sans.fit.ParkFitting.SansFitMC.__reduce_ex__"> |
---|
636 | <tt class="descname">__reduce_ex__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__reduce_ex__" title="Permalink to this definition">¶</a></dt> |
---|
637 | <dd><p>helper for pickle</p> |
---|
638 | </dd></dl> |
---|
639 | |
---|
640 | <dl class="attribute"> |
---|
641 | <dt id="sans.fit.ParkFitting.SansFitMC.__repr__"> |
---|
642 | <tt class="descname">__repr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__repr__" title="Permalink to this definition">¶</a></dt> |
---|
643 | <dd><p>x.__repr__() <==> repr(x)</p> |
---|
644 | </dd></dl> |
---|
645 | |
---|
646 | <dl class="attribute"> |
---|
647 | <dt id="sans.fit.ParkFitting.SansFitMC.__setattr__"> |
---|
648 | <tt class="descname">__setattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__setattr__" title="Permalink to this definition">¶</a></dt> |
---|
649 | <dd><p>x.__setattr__(‘name’, value) <==> x.name = value</p> |
---|
650 | </dd></dl> |
---|
651 | |
---|
652 | <dl class="attribute"> |
---|
653 | <dt id="sans.fit.ParkFitting.SansFitMC.__str__"> |
---|
654 | <tt class="descname">__str__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__str__" title="Permalink to this definition">¶</a></dt> |
---|
655 | <dd><p>x.__str__() <==> str(x)</p> |
---|
656 | </dd></dl> |
---|
657 | |
---|
658 | <dl class="attribute"> |
---|
659 | <dt id="sans.fit.ParkFitting.SansFitMC.__weakref__"> |
---|
660 | <tt class="descname">__weakref__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.__weakref__" title="Permalink to this definition">¶</a></dt> |
---|
661 | <dd><p>list of weak references to the object (if defined)</p> |
---|
662 | </dd></dl> |
---|
663 | |
---|
664 | <dl class="method"> |
---|
665 | <dt id="sans.fit.ParkFitting.SansFitMC._fit"> |
---|
666 | <tt class="descname">_fit</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC._fit" title="Permalink to this definition">¶</a></dt> |
---|
667 | <dd><p>Run a monte carlo fit.</p> |
---|
668 | <p>This procedure maps a local optimizer across a set of initial points.</p> |
---|
669 | </dd></dl> |
---|
670 | |
---|
671 | <dl class="method"> |
---|
672 | <dt id="sans.fit.ParkFitting.SansFitMC._threaded"> |
---|
673 | <tt class="descname">_threaded</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC._threaded" title="Permalink to this definition">¶</a></dt> |
---|
674 | <dd></dd></dl> |
---|
675 | |
---|
676 | <dl class="method"> |
---|
677 | <dt id="sans.fit.ParkFitting.SansFitMC.fit"> |
---|
678 | <tt class="descname">fit</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.fit" title="Permalink to this definition">¶</a></dt> |
---|
679 | <dd><p>Global optimizer.</p> |
---|
680 | <p>This function should return immediately</p> |
---|
681 | </dd></dl> |
---|
682 | |
---|
683 | <dl class="attribute"> |
---|
684 | <dt id="sans.fit.ParkFitting.SansFitMC.localfit"> |
---|
685 | <tt class="descname">localfit</tt><em class="property"> = <sans.fit.ParkFitting.SansFitSimplex object at 0x01D084F0></em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.localfit" title="Permalink to this definition">¶</a></dt> |
---|
686 | <dd></dd></dl> |
---|
687 | |
---|
688 | <dl class="attribute"> |
---|
689 | <dt id="sans.fit.ParkFitting.SansFitMC.start_points"> |
---|
690 | <tt class="descname">start_points</tt><em class="property"> = 10</em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitMC.start_points" title="Permalink to this definition">¶</a></dt> |
---|
691 | <dd></dd></dl> |
---|
692 | |
---|
693 | </dd></dl> |
---|
694 | |
---|
695 | <dl class="class"> |
---|
696 | <dt id="sans.fit.ParkFitting.SansFitParameter"> |
---|
697 | <em class="property">class </em><tt class="descclassname">sans.fit.ParkFitting.</tt><tt class="descname">SansFitParameter</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter" title="Permalink to this definition">¶</a></dt> |
---|
698 | <dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">park.fitresult.FitParameter</span></tt></p> |
---|
699 | <p>Fit result for an individual parameter.</p> |
---|
700 | <dl class="attribute"> |
---|
701 | <dt id="sans.fit.ParkFitting.SansFitParameter.__class__"> |
---|
702 | <tt class="descname">__class__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__class__" title="Permalink to this definition">¶</a></dt> |
---|
703 | <dd><p>alias of <tt class="xref py py-class docutils literal"><span class="pre">type</span></tt></p> |
---|
704 | </dd></dl> |
---|
705 | |
---|
706 | <dl class="attribute"> |
---|
707 | <dt id="sans.fit.ParkFitting.SansFitParameter.__delattr__"> |
---|
708 | <tt class="descname">__delattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__delattr__" title="Permalink to this definition">¶</a></dt> |
---|
709 | <dd><p>x.__delattr__(‘name’) <==> del x.name</p> |
---|
710 | </dd></dl> |
---|
711 | |
---|
712 | <dl class="attribute"> |
---|
713 | <dt id="sans.fit.ParkFitting.SansFitParameter.__dict__"> |
---|
714 | <tt class="descname">__dict__</tt><em class="property"> = <dictproxy object at 0x01D352D0></em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__dict__" title="Permalink to this definition">¶</a></dt> |
---|
715 | <dd></dd></dl> |
---|
716 | |
---|
717 | <dl class="attribute"> |
---|
718 | <dt id="sans.fit.ParkFitting.SansFitParameter.__getattribute__"> |
---|
719 | <tt class="descname">__getattribute__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__getattribute__" title="Permalink to this definition">¶</a></dt> |
---|
720 | <dd><p>x.__getattribute__(‘name’) <==> x.name</p> |
---|
721 | </dd></dl> |
---|
722 | |
---|
723 | <dl class="attribute"> |
---|
724 | <dt id="sans.fit.ParkFitting.SansFitParameter.__hash__"> |
---|
725 | <tt class="descname">__hash__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__hash__" title="Permalink to this definition">¶</a></dt> |
---|
726 | <dd><p>x.__hash__() <==> hash(x)</p> |
---|
727 | </dd></dl> |
---|
728 | |
---|
729 | <dl class="method"> |
---|
730 | <dt id="sans.fit.ParkFitting.SansFitParameter.__init__"> |
---|
731 | <tt class="descname">__init__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__init__" title="Permalink to this definition">¶</a></dt> |
---|
732 | <dd></dd></dl> |
---|
733 | |
---|
734 | <dl class="attribute"> |
---|
735 | <dt id="sans.fit.ParkFitting.SansFitParameter.__module__"> |
---|
736 | <tt class="descname">__module__</tt><em class="property"> = 'sans.fit.ParkFitting'</em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__module__" title="Permalink to this definition">¶</a></dt> |
---|
737 | <dd></dd></dl> |
---|
738 | |
---|
739 | <dl class="staticmethod"> |
---|
740 | <dt id="sans.fit.ParkFitting.SansFitParameter.__new__"> |
---|
741 | <em class="property">static </em><tt class="descname">__new__</tt><big>(</big><em>S</em>, <em>...</em><big>)</big> → a new object with type S, a subtype of T<a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__new__" title="Permalink to this definition">¶</a></dt> |
---|
742 | <dd></dd></dl> |
---|
743 | |
---|
744 | <dl class="method"> |
---|
745 | <dt id="sans.fit.ParkFitting.SansFitParameter.__reduce__"> |
---|
746 | <tt class="descname">__reduce__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__reduce__" title="Permalink to this definition">¶</a></dt> |
---|
747 | <dd><p>helper for pickle</p> |
---|
748 | </dd></dl> |
---|
749 | |
---|
750 | <dl class="method"> |
---|
751 | <dt id="sans.fit.ParkFitting.SansFitParameter.__reduce_ex__"> |
---|
752 | <tt class="descname">__reduce_ex__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__reduce_ex__" title="Permalink to this definition">¶</a></dt> |
---|
753 | <dd><p>helper for pickle</p> |
---|
754 | </dd></dl> |
---|
755 | |
---|
756 | <dl class="method"> |
---|
757 | <dt id="sans.fit.ParkFitting.SansFitParameter.__repr__"> |
---|
758 | <tt class="descname">__repr__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__repr__" title="Permalink to this definition">¶</a></dt> |
---|
759 | <dd></dd></dl> |
---|
760 | |
---|
761 | <dl class="attribute"> |
---|
762 | <dt id="sans.fit.ParkFitting.SansFitParameter.__setattr__"> |
---|
763 | <tt class="descname">__setattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__setattr__" title="Permalink to this definition">¶</a></dt> |
---|
764 | <dd><p>x.__setattr__(‘name’, value) <==> x.name = value</p> |
---|
765 | </dd></dl> |
---|
766 | |
---|
767 | <dl class="attribute"> |
---|
768 | <dt id="sans.fit.ParkFitting.SansFitParameter.__str__"> |
---|
769 | <tt class="descname">__str__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__str__" title="Permalink to this definition">¶</a></dt> |
---|
770 | <dd><p>x.__str__() <==> str(x)</p> |
---|
771 | </dd></dl> |
---|
772 | |
---|
773 | <dl class="attribute"> |
---|
774 | <dt id="sans.fit.ParkFitting.SansFitParameter.__weakref__"> |
---|
775 | <tt class="descname">__weakref__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.__weakref__" title="Permalink to this definition">¶</a></dt> |
---|
776 | <dd><p>list of weak references to the object (if defined)</p> |
---|
777 | </dd></dl> |
---|
778 | |
---|
779 | <dl class="method"> |
---|
780 | <dt id="sans.fit.ParkFitting.SansFitParameter.summarize"> |
---|
781 | <tt class="descname">summarize</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitParameter.summarize" title="Permalink to this definition">¶</a></dt> |
---|
782 | <dd><p>Return parameter range string.</p> |
---|
783 | <p>E.g., ” Gold .....|.... 5.2043 in [2,7]”</p> |
---|
784 | </dd></dl> |
---|
785 | |
---|
786 | </dd></dl> |
---|
787 | |
---|
788 | <dl class="class"> |
---|
789 | <dt id="sans.fit.ParkFitting.SansFitResult"> |
---|
790 | <em class="property">class </em><tt class="descclassname">sans.fit.ParkFitting.</tt><tt class="descname">SansFitResult</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult" title="Permalink to this definition">¶</a></dt> |
---|
791 | <dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">park.fitresult.FitResult</span></tt></p> |
---|
792 | <dl class="attribute"> |
---|
793 | <dt id="sans.fit.ParkFitting.SansFitResult.__class__"> |
---|
794 | <tt class="descname">__class__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__class__" title="Permalink to this definition">¶</a></dt> |
---|
795 | <dd><p>alias of <tt class="xref py py-class docutils literal"><span class="pre">type</span></tt></p> |
---|
796 | </dd></dl> |
---|
797 | |
---|
798 | <dl class="attribute"> |
---|
799 | <dt id="sans.fit.ParkFitting.SansFitResult.__delattr__"> |
---|
800 | <tt class="descname">__delattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__delattr__" title="Permalink to this definition">¶</a></dt> |
---|
801 | <dd><p>x.__delattr__(‘name’) <==> del x.name</p> |
---|
802 | </dd></dl> |
---|
803 | |
---|
804 | <dl class="attribute"> |
---|
805 | <dt id="sans.fit.ParkFitting.SansFitResult.__dict__"> |
---|
806 | <tt class="descname">__dict__</tt><em class="property"> = <dictproxy object at 0x01D358D0></em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__dict__" title="Permalink to this definition">¶</a></dt> |
---|
807 | <dd></dd></dl> |
---|
808 | |
---|
809 | <dl class="attribute"> |
---|
810 | <dt id="sans.fit.ParkFitting.SansFitResult.__getattribute__"> |
---|
811 | <tt class="descname">__getattribute__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__getattribute__" title="Permalink to this definition">¶</a></dt> |
---|
812 | <dd><p>x.__getattribute__(‘name’) <==> x.name</p> |
---|
813 | </dd></dl> |
---|
814 | |
---|
815 | <dl class="attribute"> |
---|
816 | <dt id="sans.fit.ParkFitting.SansFitResult.__hash__"> |
---|
817 | <tt class="descname">__hash__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__hash__" title="Permalink to this definition">¶</a></dt> |
---|
818 | <dd><p>x.__hash__() <==> hash(x)</p> |
---|
819 | </dd></dl> |
---|
820 | |
---|
821 | <dl class="method"> |
---|
822 | <dt id="sans.fit.ParkFitting.SansFitResult.__init__"> |
---|
823 | <tt class="descname">__init__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__init__" title="Permalink to this definition">¶</a></dt> |
---|
824 | <dd></dd></dl> |
---|
825 | |
---|
826 | <dl class="attribute"> |
---|
827 | <dt id="sans.fit.ParkFitting.SansFitResult.__module__"> |
---|
828 | <tt class="descname">__module__</tt><em class="property"> = 'sans.fit.ParkFitting'</em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__module__" title="Permalink to this definition">¶</a></dt> |
---|
829 | <dd></dd></dl> |
---|
830 | |
---|
831 | <dl class="staticmethod"> |
---|
832 | <dt id="sans.fit.ParkFitting.SansFitResult.__new__"> |
---|
833 | <em class="property">static </em><tt class="descname">__new__</tt><big>(</big><em>S</em>, <em>...</em><big>)</big> → a new object with type S, a subtype of T<a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__new__" title="Permalink to this definition">¶</a></dt> |
---|
834 | <dd></dd></dl> |
---|
835 | |
---|
836 | <dl class="method"> |
---|
837 | <dt id="sans.fit.ParkFitting.SansFitResult.__reduce__"> |
---|
838 | <tt class="descname">__reduce__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__reduce__" title="Permalink to this definition">¶</a></dt> |
---|
839 | <dd><p>helper for pickle</p> |
---|
840 | </dd></dl> |
---|
841 | |
---|
842 | <dl class="method"> |
---|
843 | <dt id="sans.fit.ParkFitting.SansFitResult.__reduce_ex__"> |
---|
844 | <tt class="descname">__reduce_ex__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__reduce_ex__" title="Permalink to this definition">¶</a></dt> |
---|
845 | <dd><p>helper for pickle</p> |
---|
846 | </dd></dl> |
---|
847 | |
---|
848 | <dl class="attribute"> |
---|
849 | <dt id="sans.fit.ParkFitting.SansFitResult.__repr__"> |
---|
850 | <tt class="descname">__repr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__repr__" title="Permalink to this definition">¶</a></dt> |
---|
851 | <dd><p>x.__repr__() <==> repr(x)</p> |
---|
852 | </dd></dl> |
---|
853 | |
---|
854 | <dl class="attribute"> |
---|
855 | <dt id="sans.fit.ParkFitting.SansFitResult.__setattr__"> |
---|
856 | <tt class="descname">__setattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__setattr__" title="Permalink to this definition">¶</a></dt> |
---|
857 | <dd><p>x.__setattr__(‘name’, value) <==> x.name = value</p> |
---|
858 | </dd></dl> |
---|
859 | |
---|
860 | <dl class="method"> |
---|
861 | <dt id="sans.fit.ParkFitting.SansFitResult.__str__"> |
---|
862 | <tt class="descname">__str__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__str__" title="Permalink to this definition">¶</a></dt> |
---|
863 | <dd></dd></dl> |
---|
864 | |
---|
865 | <dl class="attribute"> |
---|
866 | <dt id="sans.fit.ParkFitting.SansFitResult.__weakref__"> |
---|
867 | <tt class="descname">__weakref__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.__weakref__" title="Permalink to this definition">¶</a></dt> |
---|
868 | <dd><p>list of weak references to the object (if defined)</p> |
---|
869 | </dd></dl> |
---|
870 | |
---|
871 | <dl class="method"> |
---|
872 | <dt id="sans.fit.ParkFitting.SansFitResult.calc_cov"> |
---|
873 | <tt class="descname">calc_cov</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.calc_cov" title="Permalink to this definition">¶</a></dt> |
---|
874 | <dd><p>Return the covariance matrix inv(J’J) at point p.</p> |
---|
875 | </dd></dl> |
---|
876 | |
---|
877 | <dl class="method"> |
---|
878 | <dt id="sans.fit.ParkFitting.SansFitResult.print_summary"> |
---|
879 | <tt class="descname">print_summary</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.print_summary" title="Permalink to this definition">¶</a></dt> |
---|
880 | <dd></dd></dl> |
---|
881 | |
---|
882 | <dl class="method"> |
---|
883 | <dt id="sans.fit.ParkFitting.SansFitResult.set_cov"> |
---|
884 | <tt class="descname">set_cov</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.set_cov" title="Permalink to this definition">¶</a></dt> |
---|
885 | <dd><p>Return the covariance matrix inv(J’J) at point p.</p> |
---|
886 | </dd></dl> |
---|
887 | |
---|
888 | <dl class="method"> |
---|
889 | <dt id="sans.fit.ParkFitting.SansFitResult.update"> |
---|
890 | <tt class="descname">update</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitResult.update" title="Permalink to this definition">¶</a></dt> |
---|
891 | <dd></dd></dl> |
---|
892 | |
---|
893 | </dd></dl> |
---|
894 | |
---|
895 | <dl class="class"> |
---|
896 | <dt id="sans.fit.ParkFitting.SansFitSimplex"> |
---|
897 | <em class="property">class </em><tt class="descclassname">sans.fit.ParkFitting.</tt><tt class="descname">SansFitSimplex</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex" title="Permalink to this definition">¶</a></dt> |
---|
898 | <dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">park.fitmc.FitSimplex</span></tt></p> |
---|
899 | <p>Local minimizer using Nelder-Mead simplex algorithm.</p> |
---|
900 | <p>Simplex is robust and derivative free, though not very efficient.</p> |
---|
901 | <p>This class wraps the bounds contrained Nelder-Mead simplex |
---|
902 | implementation for <cite>park.simplex.simplex</cite>.</p> |
---|
903 | <dl class="attribute"> |
---|
904 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__class__"> |
---|
905 | <tt class="descname">__class__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__class__" title="Permalink to this definition">¶</a></dt> |
---|
906 | <dd><p>alias of <tt class="xref py py-class docutils literal"><span class="pre">type</span></tt></p> |
---|
907 | </dd></dl> |
---|
908 | |
---|
909 | <dl class="attribute"> |
---|
910 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__delattr__"> |
---|
911 | <tt class="descname">__delattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__delattr__" title="Permalink to this definition">¶</a></dt> |
---|
912 | <dd><p>x.__delattr__(‘name’) <==> del x.name</p> |
---|
913 | </dd></dl> |
---|
914 | |
---|
915 | <dl class="attribute"> |
---|
916 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__dict__"> |
---|
917 | <tt class="descname">__dict__</tt><em class="property"> = <dictproxy object at 0x01D35CB0></em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__dict__" title="Permalink to this definition">¶</a></dt> |
---|
918 | <dd></dd></dl> |
---|
919 | |
---|
920 | <dl class="attribute"> |
---|
921 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__getattribute__"> |
---|
922 | <tt class="descname">__getattribute__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__getattribute__" title="Permalink to this definition">¶</a></dt> |
---|
923 | <dd><p>x.__getattribute__(‘name’) <==> x.name</p> |
---|
924 | </dd></dl> |
---|
925 | |
---|
926 | <dl class="attribute"> |
---|
927 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__hash__"> |
---|
928 | <tt class="descname">__hash__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__hash__" title="Permalink to this definition">¶</a></dt> |
---|
929 | <dd><p>x.__hash__() <==> hash(x)</p> |
---|
930 | </dd></dl> |
---|
931 | |
---|
932 | <dl class="method"> |
---|
933 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__init__"> |
---|
934 | <tt class="descname">__init__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__init__" title="Permalink to this definition">¶</a></dt> |
---|
935 | <dd></dd></dl> |
---|
936 | |
---|
937 | <dl class="attribute"> |
---|
938 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__module__"> |
---|
939 | <tt class="descname">__module__</tt><em class="property"> = 'sans.fit.ParkFitting'</em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__module__" title="Permalink to this definition">¶</a></dt> |
---|
940 | <dd></dd></dl> |
---|
941 | |
---|
942 | <dl class="staticmethod"> |
---|
943 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__new__"> |
---|
944 | <em class="property">static </em><tt class="descname">__new__</tt><big>(</big><em>S</em>, <em>...</em><big>)</big> → a new object with type S, a subtype of T<a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__new__" title="Permalink to this definition">¶</a></dt> |
---|
945 | <dd></dd></dl> |
---|
946 | |
---|
947 | <dl class="method"> |
---|
948 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__reduce__"> |
---|
949 | <tt class="descname">__reduce__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__reduce__" title="Permalink to this definition">¶</a></dt> |
---|
950 | <dd><p>helper for pickle</p> |
---|
951 | </dd></dl> |
---|
952 | |
---|
953 | <dl class="method"> |
---|
954 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__reduce_ex__"> |
---|
955 | <tt class="descname">__reduce_ex__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__reduce_ex__" title="Permalink to this definition">¶</a></dt> |
---|
956 | <dd><p>helper for pickle</p> |
---|
957 | </dd></dl> |
---|
958 | |
---|
959 | <dl class="attribute"> |
---|
960 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__repr__"> |
---|
961 | <tt class="descname">__repr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__repr__" title="Permalink to this definition">¶</a></dt> |
---|
962 | <dd><p>x.__repr__() <==> repr(x)</p> |
---|
963 | </dd></dl> |
---|
964 | |
---|
965 | <dl class="attribute"> |
---|
966 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__setattr__"> |
---|
967 | <tt class="descname">__setattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__setattr__" title="Permalink to this definition">¶</a></dt> |
---|
968 | <dd><p>x.__setattr__(‘name’, value) <==> x.name = value</p> |
---|
969 | </dd></dl> |
---|
970 | |
---|
971 | <dl class="attribute"> |
---|
972 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__str__"> |
---|
973 | <tt class="descname">__str__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__str__" title="Permalink to this definition">¶</a></dt> |
---|
974 | <dd><p>x.__str__() <==> str(x)</p> |
---|
975 | </dd></dl> |
---|
976 | |
---|
977 | <dl class="attribute"> |
---|
978 | <dt id="sans.fit.ParkFitting.SansFitSimplex.__weakref__"> |
---|
979 | <tt class="descname">__weakref__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.__weakref__" title="Permalink to this definition">¶</a></dt> |
---|
980 | <dd><p>list of weak references to the object (if defined)</p> |
---|
981 | </dd></dl> |
---|
982 | |
---|
983 | <dl class="method"> |
---|
984 | <dt id="sans.fit.ParkFitting.SansFitSimplex._iscancelled"> |
---|
985 | <tt class="descname">_iscancelled</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex._iscancelled" title="Permalink to this definition">¶</a></dt> |
---|
986 | <dd></dd></dl> |
---|
987 | |
---|
988 | <dl class="method"> |
---|
989 | <dt id="sans.fit.ParkFitting.SansFitSimplex.abort"> |
---|
990 | <tt class="descname">abort</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.abort" title="Permalink to this definition">¶</a></dt> |
---|
991 | <dd><p>Cancel the fit in progress from another thread of execution</p> |
---|
992 | </dd></dl> |
---|
993 | |
---|
994 | <dl class="method"> |
---|
995 | <dt id="sans.fit.ParkFitting.SansFitSimplex.fit"> |
---|
996 | <tt class="descname">fit</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.fit" title="Permalink to this definition">¶</a></dt> |
---|
997 | <dd><p>Run the fit</p> |
---|
998 | </dd></dl> |
---|
999 | |
---|
1000 | <dl class="attribute"> |
---|
1001 | <dt id="sans.fit.ParkFitting.SansFitSimplex.ftol"> |
---|
1002 | <tt class="descname">ftol</tt><em class="property"> = 5.0000000000000002e-005</em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.ftol" title="Permalink to this definition">¶</a></dt> |
---|
1003 | <dd><p>Stop when vertex values are within ftol of each other</p> |
---|
1004 | </dd></dl> |
---|
1005 | |
---|
1006 | <dl class="attribute"> |
---|
1007 | <dt id="sans.fit.ParkFitting.SansFitSimplex.maxiter"> |
---|
1008 | <tt class="descname">maxiter</tt><em class="property"> = None</em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.maxiter" title="Permalink to this definition">¶</a></dt> |
---|
1009 | <dd><p>Maximum number of iterations before fit terminates</p> |
---|
1010 | </dd></dl> |
---|
1011 | |
---|
1012 | <dl class="attribute"> |
---|
1013 | <dt id="sans.fit.ParkFitting.SansFitSimplex.radius"> |
---|
1014 | <tt class="descname">radius</tt><em class="property"> = 0.050000000000000003</em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.radius" title="Permalink to this definition">¶</a></dt> |
---|
1015 | <dd><p>Size of the initial simplex; this is a portion between 0 and 1</p> |
---|
1016 | </dd></dl> |
---|
1017 | |
---|
1018 | <dl class="attribute"> |
---|
1019 | <dt id="sans.fit.ParkFitting.SansFitSimplex.xtol"> |
---|
1020 | <tt class="descname">xtol</tt><em class="property"> = 1</em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitSimplex.xtol" title="Permalink to this definition">¶</a></dt> |
---|
1021 | <dd><p>Stop when simplex vertices are within xtol of each other</p> |
---|
1022 | </dd></dl> |
---|
1023 | |
---|
1024 | </dd></dl> |
---|
1025 | |
---|
1026 | <dl class="class"> |
---|
1027 | <dt id="sans.fit.ParkFitting.SansFitter"> |
---|
1028 | <em class="property">class </em><tt class="descclassname">sans.fit.ParkFitting.</tt><tt class="descname">SansFitter</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter" title="Permalink to this definition">¶</a></dt> |
---|
1029 | <dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">park.fit.Fitter</span></tt></p> |
---|
1030 | <dl class="attribute"> |
---|
1031 | <dt id="sans.fit.ParkFitting.SansFitter.__class__"> |
---|
1032 | <tt class="descname">__class__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__class__" title="Permalink to this definition">¶</a></dt> |
---|
1033 | <dd><p>alias of <tt class="xref py py-class docutils literal"><span class="pre">type</span></tt></p> |
---|
1034 | </dd></dl> |
---|
1035 | |
---|
1036 | <dl class="attribute"> |
---|
1037 | <dt id="sans.fit.ParkFitting.SansFitter.__delattr__"> |
---|
1038 | <tt class="descname">__delattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__delattr__" title="Permalink to this definition">¶</a></dt> |
---|
1039 | <dd><p>x.__delattr__(‘name’) <==> del x.name</p> |
---|
1040 | </dd></dl> |
---|
1041 | |
---|
1042 | <dl class="attribute"> |
---|
1043 | <dt id="sans.fit.ParkFitting.SansFitter.__dict__"> |
---|
1044 | <tt class="descname">__dict__</tt><em class="property"> = <dictproxy object at 0x01D35B10></em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__dict__" title="Permalink to this definition">¶</a></dt> |
---|
1045 | <dd></dd></dl> |
---|
1046 | |
---|
1047 | <dl class="attribute"> |
---|
1048 | <dt id="sans.fit.ParkFitting.SansFitter.__getattribute__"> |
---|
1049 | <tt class="descname">__getattribute__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__getattribute__" title="Permalink to this definition">¶</a></dt> |
---|
1050 | <dd><p>x.__getattribute__(‘name’) <==> x.name</p> |
---|
1051 | </dd></dl> |
---|
1052 | |
---|
1053 | <dl class="attribute"> |
---|
1054 | <dt id="sans.fit.ParkFitting.SansFitter.__hash__"> |
---|
1055 | <tt class="descname">__hash__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__hash__" title="Permalink to this definition">¶</a></dt> |
---|
1056 | <dd><p>x.__hash__() <==> hash(x)</p> |
---|
1057 | </dd></dl> |
---|
1058 | |
---|
1059 | <dl class="method"> |
---|
1060 | <dt id="sans.fit.ParkFitting.SansFitter.__init__"> |
---|
1061 | <tt class="descname">__init__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__init__" title="Permalink to this definition">¶</a></dt> |
---|
1062 | <dd></dd></dl> |
---|
1063 | |
---|
1064 | <dl class="attribute"> |
---|
1065 | <dt id="sans.fit.ParkFitting.SansFitter.__module__"> |
---|
1066 | <tt class="descname">__module__</tt><em class="property"> = 'sans.fit.ParkFitting'</em><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__module__" title="Permalink to this definition">¶</a></dt> |
---|
1067 | <dd></dd></dl> |
---|
1068 | |
---|
1069 | <dl class="staticmethod"> |
---|
1070 | <dt id="sans.fit.ParkFitting.SansFitter.__new__"> |
---|
1071 | <em class="property">static </em><tt class="descname">__new__</tt><big>(</big><em>S</em>, <em>...</em><big>)</big> → a new object with type S, a subtype of T<a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__new__" title="Permalink to this definition">¶</a></dt> |
---|
1072 | <dd></dd></dl> |
---|
1073 | |
---|
1074 | <dl class="method"> |
---|
1075 | <dt id="sans.fit.ParkFitting.SansFitter.__reduce__"> |
---|
1076 | <tt class="descname">__reduce__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__reduce__" title="Permalink to this definition">¶</a></dt> |
---|
1077 | <dd><p>helper for pickle</p> |
---|
1078 | </dd></dl> |
---|
1079 | |
---|
1080 | <dl class="method"> |
---|
1081 | <dt id="sans.fit.ParkFitting.SansFitter.__reduce_ex__"> |
---|
1082 | <tt class="descname">__reduce_ex__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__reduce_ex__" title="Permalink to this definition">¶</a></dt> |
---|
1083 | <dd><p>helper for pickle</p> |
---|
1084 | </dd></dl> |
---|
1085 | |
---|
1086 | <dl class="attribute"> |
---|
1087 | <dt id="sans.fit.ParkFitting.SansFitter.__repr__"> |
---|
1088 | <tt class="descname">__repr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__repr__" title="Permalink to this definition">¶</a></dt> |
---|
1089 | <dd><p>x.__repr__() <==> repr(x)</p> |
---|
1090 | </dd></dl> |
---|
1091 | |
---|
1092 | <dl class="attribute"> |
---|
1093 | <dt id="sans.fit.ParkFitting.SansFitter.__setattr__"> |
---|
1094 | <tt class="descname">__setattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__setattr__" title="Permalink to this definition">¶</a></dt> |
---|
1095 | <dd><p>x.__setattr__(‘name’, value) <==> x.name = value</p> |
---|
1096 | </dd></dl> |
---|
1097 | |
---|
1098 | <dl class="attribute"> |
---|
1099 | <dt id="sans.fit.ParkFitting.SansFitter.__str__"> |
---|
1100 | <tt class="descname">__str__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__str__" title="Permalink to this definition">¶</a></dt> |
---|
1101 | <dd><p>x.__str__() <==> str(x)</p> |
---|
1102 | </dd></dl> |
---|
1103 | |
---|
1104 | <dl class="attribute"> |
---|
1105 | <dt id="sans.fit.ParkFitting.SansFitter.__weakref__"> |
---|
1106 | <tt class="descname">__weakref__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.__weakref__" title="Permalink to this definition">¶</a></dt> |
---|
1107 | <dd><p>list of weak references to the object (if defined)</p> |
---|
1108 | </dd></dl> |
---|
1109 | |
---|
1110 | <dl class="method"> |
---|
1111 | <dt id="sans.fit.ParkFitting.SansFitter._fit"> |
---|
1112 | <tt class="descname">_fit</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter._fit" title="Permalink to this definition">¶</a></dt> |
---|
1113 | <dd><p>Run the actual fit in a separate thread</p> |
---|
1114 | <dl class="docutils"> |
---|
1115 | <dt>Each cycle k of n:</dt> |
---|
1116 | <dd>self.handler.progress(k,n)</dd> |
---|
1117 | <dt>Each improvement:</dt> |
---|
1118 | <dd>self.handler.result.update(x,fx,ncalls) |
---|
1119 | self.handler.improvement()</dd> |
---|
1120 | <dt>On completion (if not already performed):</dt> |
---|
1121 | <dd>self.hander.result.update(x,fx,ncalls) |
---|
1122 | self.handler.done |
---|
1123 | self.handler.finalize()</dd> |
---|
1124 | </dl> |
---|
1125 | </dd></dl> |
---|
1126 | |
---|
1127 | <dl class="method"> |
---|
1128 | <dt id="sans.fit.ParkFitting.SansFitter._threaded"> |
---|
1129 | <tt class="descname">_threaded</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter._threaded" title="Permalink to this definition">¶</a></dt> |
---|
1130 | <dd></dd></dl> |
---|
1131 | |
---|
1132 | <dl class="method"> |
---|
1133 | <dt id="sans.fit.ParkFitting.SansFitter.fit"> |
---|
1134 | <tt class="descname">fit</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansFitter.fit" title="Permalink to this definition">¶</a></dt> |
---|
1135 | <dd><p>Global optimizer.</p> |
---|
1136 | <p>This function should return immediately</p> |
---|
1137 | </dd></dl> |
---|
1138 | |
---|
1139 | </dd></dl> |
---|
1140 | |
---|
1141 | <dl class="class"> |
---|
1142 | <dt id="sans.fit.ParkFitting.SansPart"> |
---|
1143 | <em class="property">class </em><tt class="descclassname">sans.fit.ParkFitting.</tt><tt class="descname">SansPart</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansPart" title="Permalink to this definition">¶</a></dt> |
---|
1144 | <dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">park.assembly.Part</span></tt></p> |
---|
1145 | <p>Part of a fitting assembly. Part holds the model itself and |
---|
1146 | associated data. The part can be initialized with a fitness |
---|
1147 | object or with a pair (model,data) for the default fitness function.</p> |
---|
1148 | <dl class="docutils"> |
---|
1149 | <dt>fitness (Fitness)</dt> |
---|
1150 | <dd>object implementing the <cite>park.assembly.Fitness</cite> interface. In |
---|
1151 | particular, fitness should provide a parameterset attribute |
---|
1152 | containing a ParameterSet and a residuals method returning a vector |
---|
1153 | of residuals.</dd> |
---|
1154 | <dt>weight (dimensionless)</dt> |
---|
1155 | <dd>weight for the model. See comments in assembly.py for details.</dd> |
---|
1156 | <dt>isfitted (boolean)</dt> |
---|
1157 | <dd>True if the model residuals should be included in the fit. |
---|
1158 | The model parameters may still be used in parameter |
---|
1159 | expressions, but there will be no comparison to the data.</dd> |
---|
1160 | <dt>residuals (vector)</dt> |
---|
1161 | <dd>Residuals for the model if they have been calculated, or None</dd> |
---|
1162 | <dt>degrees_of_freedom</dt> |
---|
1163 | <dd>Number of residuals minus number of fitted parameters. |
---|
1164 | Degrees of freedom for individual models does not make |
---|
1165 | sense in the presence of expressions combining models, |
---|
1166 | particularly in the case where a model has many parameters |
---|
1167 | but no data or many computed parameters. The degrees of |
---|
1168 | freedom for the model is set to be at least one.</dd> |
---|
1169 | <dt>chisq</dt> |
---|
1170 | <dd><p class="first">sum(residuals**2); use chisq/degrees_of_freedom to |
---|
1171 | get the reduced chisq value.</p> |
---|
1172 | <p>Get/set the weight on the given model.</p> |
---|
1173 | <p class="last">assembly.weight(3) returns the weight on model 3 (0-origin) |
---|
1174 | assembly.weight(3,0.5) sets the weight on model 3 (0-origin)</p> |
---|
1175 | </dd> |
---|
1176 | </dl> |
---|
1177 | <dl class="attribute"> |
---|
1178 | <dt id="sans.fit.ParkFitting.SansPart.__class__"> |
---|
1179 | <tt class="descname">__class__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__class__" title="Permalink to this definition">¶</a></dt> |
---|
1180 | <dd><p>alias of <tt class="xref py py-class docutils literal"><span class="pre">type</span></tt></p> |
---|
1181 | </dd></dl> |
---|
1182 | |
---|
1183 | <dl class="attribute"> |
---|
1184 | <dt id="sans.fit.ParkFitting.SansPart.__delattr__"> |
---|
1185 | <tt class="descname">__delattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__delattr__" title="Permalink to this definition">¶</a></dt> |
---|
1186 | <dd><p>x.__delattr__(‘name’) <==> del x.name</p> |
---|
1187 | </dd></dl> |
---|
1188 | |
---|
1189 | <dl class="attribute"> |
---|
1190 | <dt id="sans.fit.ParkFitting.SansPart.__dict__"> |
---|
1191 | <tt class="descname">__dict__</tt><em class="property"> = <dictproxy object at 0x01D29050></em><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__dict__" title="Permalink to this definition">¶</a></dt> |
---|
1192 | <dd></dd></dl> |
---|
1193 | |
---|
1194 | <dl class="attribute"> |
---|
1195 | <dt id="sans.fit.ParkFitting.SansPart.__getattribute__"> |
---|
1196 | <tt class="descname">__getattribute__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__getattribute__" title="Permalink to this definition">¶</a></dt> |
---|
1197 | <dd><p>x.__getattribute__(‘name’) <==> x.name</p> |
---|
1198 | </dd></dl> |
---|
1199 | |
---|
1200 | <dl class="attribute"> |
---|
1201 | <dt id="sans.fit.ParkFitting.SansPart.__hash__"> |
---|
1202 | <tt class="descname">__hash__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__hash__" title="Permalink to this definition">¶</a></dt> |
---|
1203 | <dd><p>x.__hash__() <==> hash(x)</p> |
---|
1204 | </dd></dl> |
---|
1205 | |
---|
1206 | <dl class="method"> |
---|
1207 | <dt id="sans.fit.ParkFitting.SansPart.__init__"> |
---|
1208 | <tt class="descname">__init__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__init__" title="Permalink to this definition">¶</a></dt> |
---|
1209 | <dd></dd></dl> |
---|
1210 | |
---|
1211 | <dl class="attribute"> |
---|
1212 | <dt id="sans.fit.ParkFitting.SansPart.__module__"> |
---|
1213 | <tt class="descname">__module__</tt><em class="property"> = 'sans.fit.ParkFitting'</em><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__module__" title="Permalink to this definition">¶</a></dt> |
---|
1214 | <dd></dd></dl> |
---|
1215 | |
---|
1216 | <dl class="staticmethod"> |
---|
1217 | <dt id="sans.fit.ParkFitting.SansPart.__new__"> |
---|
1218 | <em class="property">static </em><tt class="descname">__new__</tt><big>(</big><em>S</em>, <em>...</em><big>)</big> → a new object with type S, a subtype of T<a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__new__" title="Permalink to this definition">¶</a></dt> |
---|
1219 | <dd></dd></dl> |
---|
1220 | |
---|
1221 | <dl class="method"> |
---|
1222 | <dt id="sans.fit.ParkFitting.SansPart.__reduce__"> |
---|
1223 | <tt class="descname">__reduce__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__reduce__" title="Permalink to this definition">¶</a></dt> |
---|
1224 | <dd><p>helper for pickle</p> |
---|
1225 | </dd></dl> |
---|
1226 | |
---|
1227 | <dl class="method"> |
---|
1228 | <dt id="sans.fit.ParkFitting.SansPart.__reduce_ex__"> |
---|
1229 | <tt class="descname">__reduce_ex__</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__reduce_ex__" title="Permalink to this definition">¶</a></dt> |
---|
1230 | <dd><p>helper for pickle</p> |
---|
1231 | </dd></dl> |
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1232 | |
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1233 | <dl class="attribute"> |
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1234 | <dt id="sans.fit.ParkFitting.SansPart.__repr__"> |
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1235 | <tt class="descname">__repr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__repr__" title="Permalink to this definition">¶</a></dt> |
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1236 | <dd><p>x.__repr__() <==> repr(x)</p> |
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1237 | </dd></dl> |
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1238 | |
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1239 | <dl class="attribute"> |
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1240 | <dt id="sans.fit.ParkFitting.SansPart.__setattr__"> |
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1241 | <tt class="descname">__setattr__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__setattr__" title="Permalink to this definition">¶</a></dt> |
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1242 | <dd><p>x.__setattr__(‘name’, value) <==> x.name = value</p> |
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1243 | </dd></dl> |
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1244 | |
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1245 | <dl class="attribute"> |
---|
1246 | <dt id="sans.fit.ParkFitting.SansPart.__str__"> |
---|
1247 | <tt class="descname">__str__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__str__" title="Permalink to this definition">¶</a></dt> |
---|
1248 | <dd><p>x.__str__() <==> str(x)</p> |
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1249 | </dd></dl> |
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1250 | |
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1251 | <dl class="attribute"> |
---|
1252 | <dt id="sans.fit.ParkFitting.SansPart.__weakref__"> |
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1253 | <tt class="descname">__weakref__</tt><a class="headerlink" href="#sans.fit.ParkFitting.SansPart.__weakref__" title="Permalink to this definition">¶</a></dt> |
---|
1254 | <dd><p>list of weak references to the object (if defined)</p> |
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1255 | </dd></dl> |
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1256 | |
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1257 | </dd></dl> |
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1258 | |
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1259 | </div> |
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1260 | </div> |
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1261 | |
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1262 | |
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1263 | </div> |
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1264 | </div> |
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1265 | </div> |
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1266 | <div class="sphinxsidebar"> |
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1267 | <div class="sphinxsidebarwrapper"> |
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1268 | <h3><a href="../index.html">Table Of Contents</a></h3> |
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1269 | <ul> |
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1270 | <li><a class="reference internal" href="#">ParkFitting</a><ul> |
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1271 | <li><a class="reference internal" href="#mod-sans-fit-parkfitting">:mod:` sans.fit.ParkFitting`</a></li> |
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1272 | </ul> |
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1273 | </li> |
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1274 | </ul> |
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1275 | |
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1276 | <h4>Previous topic</h4> |
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1277 | <p class="topless"><a href="Loader.html" |
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1278 | title="previous chapter">Loader</a></p> |
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1279 | <h4>Next topic</h4> |
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1280 | <p class="topless"><a href="ScipyFitting.html" |
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1281 | title="next chapter">ScipyFitting</a></p> |
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1282 | <h3>This Page</h3> |
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1283 | <ul class="this-page-menu"> |
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1284 | <li><a href="../_sources/api/ParkFitting.txt" |
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1285 | rel="nofollow">Show Source</a></li> |
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1286 | </ul> |
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1287 | <div id="searchbox" style="display: none"> |
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1288 | <h3>Quick search</h3> |
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1289 | <form class="search" action="../search.html" method="get"> |
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1290 | <input type="text" name="q" /> |
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1291 | <input type="submit" value="Go" /> |
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1292 | <input type="hidden" name="check_keywords" value="yes" /> |
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1293 | <input type="hidden" name="area" value="default" /> |
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1294 | </form> |
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1295 | <p class="searchtip" style="font-size: 90%"> |
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1296 | Enter search terms or a module, class or function name. |
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1297 | </p> |
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1298 | </div> |
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1299 | <script type="text/javascript">$('#searchbox').show(0);</script> |
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1300 | </div> |
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1301 | </div> |
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1302 | <div class="clearer"></div> |
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1303 | </div> |
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1304 | <div class="related"> |
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1305 | <h3>Navigation</h3> |
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1306 | <ul> |
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1307 | <li class="right" style="margin-right: 10px"> |
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1308 | <a href="../genindex.html" title="General Index" |
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1309 | >index</a></li> |
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1310 | <li class="right" > |
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1311 | <a href="../py-modindex.html" title="Python Module Index" |
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1312 | >modules</a> |</li> |
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1313 | <li class="right" > |
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1314 | <a href="ScipyFitting.html" title="ScipyFitting" |
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1315 | >next</a> |</li> |
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1316 | <li class="right" > |
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1317 | <a href="Loader.html" title="Loader" |
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1318 | >previous</a> |</li> |
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1319 | <li><a href="../index.html">park_integration 0.1.0 documentation</a> »</li> |
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1320 | <li><a href="index.html" >Reference</a> »</li> |
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1321 | </ul> |
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1322 | </div> |
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1323 | <div class="footer"> |
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1324 | © Copyright 2010, sans group. |
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1325 | Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1. |
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1326 | </div> |
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1328 | </html> |
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