Re: parameter correlation coefficients by gMinuit or TVirtualFitter

Use TVitualFitter::GetCovarianceMatrixElement(int i, int j).

Rene Brun

Nevzat Guler wrote:
> Hello,
> How can I access to parameter correlation coefficients by gMinuit
> or TVirtualFitter ? There is mnmatu in Minuit but I couldn't find how we
> call it? Best Regards..
> Nevzat Guler
>
> P.S. I want the parameter correlation coefficients not the covariance
> matrix elements from GetCovarianceMatrix()
> Many Thanks in advance...
>
Received on Mon Aug 27 2007 - 09:32:05 CEST