Dear ROOTers,
Is there a way to get the statistical properties of a THStack objects (i.e. mean, RMS…)
in a similiar way to what one does with a TH1 ?
Cheers,
Xavier
Hi,
The THStack is a collection of histograms. If one wants the statistics of the combined histogram which can be done only if the histograms are compatible (i.e. they have same axis) one can just use
TH1::Merge( hstack.GetHists() )
Lorenzo