update kmeans
docstring, add counts to algos
#121
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Expanded docstring of
kmeans
function to give a simple example. This was the first thing I checked when I started to use the package and didn't see one.I also noticed that the algos don't return counts. I just applied the
countmap
function fromStatsBase
which we already depend on.Killer package by the way, it sped up my calculation by an order of magnitude.