Please see the TH1 documentation. Use
virtual void SetContent(const Stat_t *content);
virtual void SetError(const Stat_t *error);
If you have a histogram with N bins
Bin number 0 is underflow
Bin number N+1 is overflow
so your array content and error must be of size N+2
Rene Brun
Bernard Andrieu wrote:
>
> Hello,
>
> what is the simplest way of filling an existing 1d-histogram with the values of
> two vectors, one for the contents, one for the errors?
>
> In other words, I'm looking for a root equivalent to PAW commands put/contents
> and put/errors.
>
> Thanks for help.
> --
> Best regards,
> Bernard Andrieu
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