I am trying to divide 2 histograms by using
TH1F a = (TH1F)h1->Clone();
a->SetTitle(“h1/h2”);
a->Divide(h2);
a->Draw();
but the result I got is almost flat, how can I change the distribution ?
Your histograms are very similar. So you get 1. . That’s correct.
( x/x = 1 if x not equal to 0)