Hello, in the documentation of the TH1::GetBinErrorUp method, one can read exactly the same as what is written in the doc of TH1::GetBinErrorLow
I guess it should be instead
[quote] Return upper error associated to bin number bin.
The error will depend on the statistic option used will return
the binContent - [b]upper[/b] interval value[/quote]
or something like that
Moreover, I think that the warning message in GetBinErrorUp should be modified for the same reason.