Re: Probability in fit panel

From: Nick van Eijndhoven <>
Date: Fri, 6 May 2005 18:36:20 +0200

Hi Alberto,
It's just te outcome of the function Prob(chi2,ndf) where chi2 and ndf indicate the chi-squared and the number of degrees of freedom of the fit result, respectively. The Prob() function is related to the confidence level as indicated in the PDG book in the statistics chapter.


> Dear all,
> sorry for the silly question, but I didn't understand what is the
> meaning of the "probability" that I can print in the fit results when
> setting them via the gStyle->SetOptFit() method.
> What is that?
> Cheers,
> Alberto
Received on Fri May 06 2005 - 19:00:25 MEST

This archive was generated by hypermail 2.2.0 : Tue Jan 02 2007 - 14:45:07 MET