Re: Numbering of points in TGraphAsymmErrors

Just to make things clear (may be ? ::)
For TH1, bins are numbered from 0 to N+1 where 0 is the underflow bin and N+1 the overflow bin.
For TGraph with x[i],y[i], i=0,<N, x[0] is the first data point

Rene Brun

James Jackson wrote:
> Hi,
>
> In a TGraphAsymmErrors, are points numbered a la histograms (n bins
> from 1 to n) or in usual C style (n bins from 0 to n-1)?
>
> Thanks,
> James.
>
Received on Wed Mar 18 2009 - 16:10:02 CET