I am already using the possibility to display the result of a fit on a RooFrame using paramOn like this:
Incidentally, I am also getting the chi squared for the fit like this:
frame->chiSquare("fit","data",7); //7 parameters to fit
I am now wondering if there is a way that I could get this value of chi squared displayed in the param box directly, like old fashioned ROOT does?
Thanks in advance,