Dear all,
I am trying to plot my data,
RooPlot* frame = topMass->frame() ;
data->plotOn(frame) ;
starting from a dataset imported from a rootupla.
In the original ntupla some bins contains 0 entries, I mean they are empty.
But when I do plotOn(frame), the empty bins are filled with the entries 0.
And I do not want this.
I want to keep empty bins.
I have the same problem reported here some time ago (RooDataSet plots), so I tried with
frame.SetMinimum(1e-5)
but it does not work.
Could you please help me?
Thanks
Matthew