[SciPy-user] Correlation coefficients

Roger Herikstad roger.herikstad@gmail....
Tue Dec 11 20:28:12 CST 2007


Hi all, I was wondering if there is an efficient way of determining the
degree of correlation between an array and and pool of reference arrays (>
10,000). I'm using corrcoef when the pool is small ( <1,000), but I have
cases where I need to compare against more than 10,000 arrays, in which case
corrcoef is slow. Any suggestions? Thanks!

~ Roger
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