Fixed nEntries for weighted histograms
Fixes #325 (closed)
Now weighted histograms are storing internally both the count and the weighted count (aka sum of weights). This allows to compute properly the nEntries and set it in Root Histograms.
Fixes #325 (closed)
Now weighted histograms are storing internally both the count and the weighted count (aka sum of weights). This allows to compute properly the nEntries and set it in Root Histograms.