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I would like to calculate the empirical cumulative distribution of a data set with more than 2 dimensions. The only examples I have been able to find are for bivariate data (using hist3 and cumsum). Below is an example 3 dimensional PDF. I would like a robust solution that can accommodate any number of dimensions, if possible. Any help would be very much appreciated. Thank you.

sPDF(1,1,1) = 1;

sPDF(2,1,1) = 2;

sPDF(1,2,1) = 3;

sPDF(2,2,1) = 4;

sPDF(1,1,2) = 5;

sPDF(2,1,2) = 6;

sPDF(1,2,2) = 7;

sPDF(2,2,2) = 8;

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