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binnedmeans
2012 Oct 03
3
Fastest non-overlapping binning mean function out there?
Hi,
I'm looking for a super-duper fast mean/sum binning implementation
available in R, and before implementing z = binnedMeans(x y) in native
code myself, does any one know of an existing function/package for
this? I'm sure it already exists. So, given data (x,y) and B bins
bx[1] < bx[2] < ... < bx[B] < bx[B+1], I'd like to calculate the
binned means (or sums) 'z' such that z[1] = mean(x[bx[1...