Combining several 1d histograms into a single 2d histogram

From: Venkatesh Kaushik <venkat_at_hepmail.uta.edu>
Date: Fri, 27 Jan 2006 10:19:55 -0600


Hi All,
I have 5 1d histograms. They are efficiencies that I have determined. For example, I have pT as a function of detector eta. There are 5 detector eta regions. So I have 5 1d histograms. I want to merge them into a single 2d histogram of pT vs detector eta. Is there a way to merge several 1d histograms into a single 2d histogram?

My question is rather basic, but this is the best I could describe.
Thank you in advance for your inputs.
Venkatesh Received on Fri Jan 27 2006 - 17:28:35 MET

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