Kernel density smoothing in d3.js -


apologies expert in neither statistics nor d3.js.

i trying overlay 2 smoothed histograms show overlap in 2 related distributions.

i wondering availability of kernel density or other smoothing in d3.js. there seemed activity on topic year ago, not able find function in mainline d3.js code. (the wikipedia entry on kernel density estimation suggests d3's "science.stats" functions, not in d3.v2.js download.)

was incorporated histogram layout density option? or not available currently?

the example looking in kde folder of science.js git repository, includes kernel estimator.

here's looks like: screenshot of kde.js in action


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