Re: [ROOT] Mean

From: Rene Brun (Rene.Brun@cern.ch)
Date: Tue Jul 18 2000 - 12:31:13 MEST 

Hi Juan,
If you have an histogram (eg TH1F *h), you can do
 h->GetXaxis()->SetRange(binmin,binmax)
 h->GetMean(); // this will return the mean in the specified range


Rene Brun

Juan Liceaga wrote:
> 
> I'm using a gaussian fit over a specific range of a histogram, and I need
> to be able to access the Mean Value of that range in my code.  How do I do
> that?
> 
> Thank you,
> Juan

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