Re: Statistics of histograms truncated

From: Rene Brun (Rene.Brun@cern.ch)
Date: Sat Feb 12 2000 - 12:30:34 MET


Hi Xavier,
The buffer size for the stats  box was changed from 32 characters to 64
characters in version 2.23/10.
The version 2.23 also includes new functions in TPaveStats to
modify the default format to plot the fit parameters
TPaveStats::SetFormatFit (also TPaveStats::SetFormatStats).
These functions can be used from the TPaveStats context menu.

Rene Brun


On Fri, 11 Feb 2000, GENTIT Francois-Xavier  DAPNIA wrote:

>   Dear Rooters,
>   If you look at the histograms in the joined ps file, you will see that the
> printing of the fit parameters p1 and p2 are truncated in such a way that
> the errors on the fit parameters p1 and p2 are lost. I have not found the
> trick to get more digits. Can anybody help me ? Thanks very much in advance.
>   I am using Root 2.22/10 on Windows NT.
> 
>           F.X. Gentit
>           DAPNIA/SPP CEN Saclay
>           tel : 01 69 08 30 38     fax : 01 69 08 64 28
>           web : http://home.cern.ch/~gentit/
> 
> 
>  <<MainCanvas.ps>> 
> 



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