Run mvaeffs.cxx with my predefine number of event

Dear experts,

I want to plot the figure of merit (FOM) vs the BDT cuts for number of signal and bkg. TMVA::Gui does that and mvaeffs allows you to change the FOM definition, but I wonder how I can enter the number of signal and bkg, not via the screen that pops up, but in the code itself?


Cross-posted and discussed here: … /35385447/


Dear Sergei,

ok, thank you for your answer.