I am new at root and I have a (probably simple)question,
I created a TTree with several branches. One of the branchens has 2 arrays:
This branch has a value that depends on the array number.
I would like to plot the value of the branch vs the first (or second array) i.e value of branch vs 0, 1 , 2 …, 5.etc. All on the same graph
Any help is apreciated