Ticket #963 (closed: fixed)
Curve fit parameters - error bars, chi2, function, covarience matrix
| Reported by: | Nick Draper | Owned by: | Anders Markvardsen |
|---|---|---|---|
| Priority: | blocker | Milestone: | Iteration 21 |
| Component: | Keywords: | ||
| Cc: | Blocked By: | ||
| Blocking: | Tester: |
Description
Add function name, version, chi2 and error bars to the parameters table. For the user defined curve use the actual function as the function name or include it in brackets.
Also output a second table workspace containing the covariance table. Base the name of this on the parameters table name + "_covariance".
Change History
comment:4 Changed 11 years ago by Anders Markvardsen
- Status changed from accepted to testing
- Resolution set to fixed
comment:5 Changed 11 years ago by Nick Draper
- Status changed from testing to reopened
- Resolution fixed deleted
Run GAUSSIAN1D, then run it again with the same parameters (particularly output ws).
You then get an error thrown from the algorithm and the ws outputs are not replaced.
comment:6 Changed 11 years ago by Anders Markvardsen
Narrowed down the root of the problem of the issue described above.
The error is only thrown from MantidPlot and only when MantidPlot is compiled with the python binding.
comment:7 Changed 11 years ago by Anders Markvardsen
(In [3464]) On Windows when running in debug you may come across the following error message:
“This application has failed to start because MSVCR80.dll was not found. Re-installing the application may fix this problem.â€
This is likely to be a Mixing of retail and debug components problem.
In main.cpp a #pragma line has been put to fix this problem if this occur for you, which by default is commented out. Refs #963.
(In [3294]) Print standard deviations, chi-squared and covariance out when least-squares fitting is used. Refs #963.