Dear All,
I want to access the signal and background number only in roofit. All other fitting parameters can be excused.
How can I write signal and background number by using TLegend as well. I am struggling to write the plus minus symbol in correct manner(please see the attached figure. The plus/minus symbol is not written in proper manner).
If you are drawing histogram/s, you can try h->SetMaximum(mymax); and SetMinimum. Otherwise, use the Search feature in this forum with your specific case, I’m sure many have asked the same