Hi, I wrote a compiled program that perform a log-likelihood fit using minuit by TFitter class. I need to extract the contour plots for the likelihood as TMinuit::Contour but I don’t see any trivial method to have the same function feature in TFitter.
Concluding: How can produce this plot using TFitter?
Many thanks, but I’m using an instance of TFitter, not a pointer to the default minuit instance, could a be sure that the gMinuit and the fMinuit pointer in the TFitter are the same object?
I think should be also good add a method to replicate the method in TFitter without the need to switch between the to classes, a very simple method as: