Many thanks Laurent for the code. The reason I'd like to keep the histograms separate is now I need to operate on the individual hash arrays. I need to find what is only in %hist1, only in %hist2, only in hist3% and then find intersections and probabilities on the intersection of %hist1,%hist2, %hist2,%hist3, and %hist1/%hist3

Are there bindings to do statistical operations on the hash values?

In reply to Re^2: Hashes, keys and multiple histogram by f77coder
in thread Hashes, keys and multiple histogram by f77coder

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