SmoothHistogram3D
SmoothHistogram3D[{{x1,y1},{x2,y2},…}] plots a 3D smooth kernel histogram of the values {xi,yi}.
SmoothHistogram3D[{{x1,y1},{x2,y2},…},espec] plots a 3D smooth kernel histogram with estimator specification espec.
SmoothHistogram3D[{{x1,y1},{x2,y2},…},espec,dfun] plots the distribution function dfun.
SmoothHistogram3D[{data1,data2,…},…] plots smooth kernel histograms for multiple datasets datai.
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