ROOT Version: 6.14.06
Hi, I have questions about filling the tree.
As you can see in the picture below, I have a histogram with # of entries 4192.
I want the exact same Mean, Shape, Std, but want the number of entries to be increased by a factor of 2.
I know it is easy to use histogram’s Fill(data,weight), but I should know how I may do it in filling the tree level.
tree->FIll(2) results in error, and tree->SetWeight(2) has not changed anything in the number of entries. I appreciate your help.