Adding weight support to histogram plots

[manuguth]

Currently only jets/events without any weight can be plotted while it is important to support also weights for the histograms

[joschkabirk]

You are thinking of giving each entry a weight, right?

So we could add an optional weights argument which needs to be of the same shape as the values to puma.Histogram such that one can do

histogram = puma.Histogram(values=[1, 2, 1], weights=[1, 1, 2])

This way we can also preserve our analogy to np.histogram(), since we can just hand it to that function.

[manuguth]

You are thinking of giving each entry a weight, right?

So we could add an optional weights argument which needs to be of the same shape as the values to puma.Histogram such that one can do

histogram = puma.Histogram(values=[1, 2, 1], weights=[1, 1, 2])

This way we can also preserve our analogy to np.histogram(), since we can just hand it to that function.

exactly that's what I had in mind, the only thing we need to be careful are the uncertainty calculations