Hello,
I’m testing a set of functions to fit my background distribution and I’d like to compare different options… I have the chi2 from RooFit and the Goodness-of-Fit p-value from combine. I know that another option is to use the Fisher test but I didn’t find any specific code to use as an example (First time I’m using the TMVA root package). I found few example for signal/background separation but nothing that shows how to use it for my problem. Could anyone give me some hint or (better) point me some code to use as a starting point?
Thanks for helping
Attilio