Hello!
How to change number of bins (of bin size) when I use ntuple->Draw() ?
void ReadNTuple()
{
TFile *f = new TFile("D:\\Data_work\\basic.root");
TNtuple *my_ntuple = (TNtuple*)f->GetObjectChecked("ntuple", "TNtuple");
my_ntuple->Draw("x");
}
Thanks for advance.