Re: [ROOT] Standard deviation

From: Rene Brun (Rene.Brun@cern.ch)
Date: Mon Aug 18 2003 - 21:29:18 MEST

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Hi,

Do, for example

 double x[10]={1,2,3,4,5,6,7,8,9,10};
 TGraph g(10,x,x);
 g.GetRMS();

Use ROOT version 3.05/07 or newer

Rene Brun

On Mon, 18 Aug 2003, Venkatesh 
Kaushik wrote:

> Hi ROOTers!
> I have a set of data. I just need to compute the standard deviation, the
> good old way. Is there a function that accomplishes this task?
> 
> Venkat.
>

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