Hello
I am using ROOT 3.05.
I would like to fill several 2D Histogram with the draw option “box” and with some pre-defined weight, which is different foreach histogram. The variable for the X axis is missing PT and the variable for the Y axis is # isolated leptons.
I do:
h1->Fill(Niso,missPT,weigth1).
h2->Fill(Niso,missPT,weigth2)
h1->Draw(“box”)
h2->Dram(“samesbox”)
But there is no difference between these plots and plots drawn without weigth:
h1->Fill(Niso,missPT)
h2->Fill(Niso,missPT)
h1->Draw(“box”)
h2->Dram(“samesbox”)
How can I superimpose 2D histograms with different weigths and using the box
option ?
Best Regards
Pedro