Re: covariance

From: Rene Brun <>
Date: Wed, 05 Jul 2006 16:11:58 +0200

Currently TH2::GetCovariance and GetCorrelationFactor do not return the error on the computed value. This should not be too difficult to add, in the same way as we already do for TH1::GetMean and TH1::GetRMS or other stats parameters. Anna will look into this after our release.

Rene Brun

Mohamed Abdel-Aziz wrote:
> Hi,
> For two dimensional histogram Th2F, is there any funcion that can compute
> the error in the covariance(GetCovariance)?
> Thanks
> Mo
Received on Wed Jul 05 2006 - 16:12:04 MEST

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