Aligning two histograms by shifting bins

[utkarsh-2000]

Hi @yus ,

Thanks a lot for pointing to the valuable thread.

@Pepe_Le_Pew

BTW. If you need to “scale” the contents of the histogram (i.e. not any of its axes), you can use:
TH1::Scale (Double_t c1 = 1, Option_t *option = "")
TH1::Multiply (TF1 *f1, Double_t c1 = 1)
TH1::Divide (TF1 *f1, Double_t c1 = 1)

I think I should scale the contents, however from the documentation it seems function TH1::Scale only changes the contents by a multiplicative factor this = this*c1

Is it possible to change the contents by this = this*c1 + c2
c2 is a constant offset