Chi2 display on the main window

[fabienbaron]

We should have the global chi2 (or maybe one chi2 per data type) displayed on the GUI. This is the number one request from at least 5 different users. Also, users would like this now, not in gui-overhaul.
This chi2 should also be computed "live" so that users can change parameters and see the chi2 evolve (provided oifits and models are given)

[bkloppenborg]

We could modify the data display region to include an additional column
containing this data. Updates to this value should only be made on
minimizer finish or on parameter updated. What do you think?

This feature will be tricky to carry forward into gui overhaul, but I can
probably figure it out.
On Dec 11, 2014 2:21 PM, "fabienbaron" notifications@github.com wrote:

We should have the global chi2 (or maybe one chi2 per data type) displayed
on the GUI. This is the number one request from at least 5 different users.
Also, users would like this now, not in gui-overhaul.
This chi2 should also be computed "live" so that users can change
parameters and see the chi2 evolve (provided oifits and models are given)

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#110.

[fabienbaron]

Sounds good. Ideally we will want to show all the chi2s (chi2v2, chi2t3amp, chi2t3phi) for each epoch, but we can assume one file = one epoch for the moment.