TH1 mean and RMS

ROOT
1

Hello,

is it the expected behaviour that when a TH1 is copied then the mean and the rms value of the new TH1 are not the mean and the rms of the original TH1, that is they are not the values computed at filling time but they are the values affected by the binning?

                              Thanks

                             Andrea
2

Ciao Andrea,

which release are you using ? This should have been fixed for the latest release, 5.22.

Lorenzo

3

5.18.00a. It is the presently CMS used version. So what I found is consistent.

                           Thanks and ciao

                                   Andrea