Opened 8 years ago
Last modified 8 years ago
#590 closed defect
Error in linear fit Rg calculation — at Version 2
| Reported by: | butler | Owned by: | butler |
|---|---|---|---|
| Priority: | critical | Milestone: | SasView 4.0.0 |
| Component: | SasView | Keywords: | |
| Cc: | Work Package: | SasView Bug Fixing |
Description (last modified by butler)
The linear fits are very broken it seems. In particular for the Guinier plot, the q*Rgmin and q*Rgmax on the linearized plot fit panel returns q*(Rgmin)2 and q*(Rgmax)2 NOT the useful values it claims. Note also that the q2 limits can be changed but the q limits they correspond to do not adjust so that they are also incorrect as soon as the user adjust the limits. Also the uncertainties on Rg and I0 are incorrect as are the underlying uncertainties in the slope and intercept.
Change History (2)
comment:1 Changed 8 years ago by butler
- Description modified (diff)
comment:2 Changed 8 years ago by butler
- Description modified (diff)
- Owner set to butler
- Status changed from new to accepted
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