[SciPy-User] multivariate empirical distribution function, avoid double loop ?
Wed Aug 24 09:23:56 CDT 2011
Does anyone know whether there is an algorithm that avoids the double
loop to get a multivariate empirical distribution function?
for point in data:
count how many points in data are smaller or equal to point
with 1d data it's just argsort(argsort(data))
double loop version with some test cases is attached.
I didn't see a way that sorting would help.
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