Displaying 1 result from an estimated 1 matches for "ieyearecaayfaklf8xaacgkq9gtv6qyzvl4".
2008 Dec 15
1
Pearson Correlation Speed
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
I'm trying to calculate Pearson correlation coefficients for a large
matrix of size 18563 x 18563. The following function takes about XX
minutes to complete, and I'd like to do this calculation about 15 times
and so speed is some what of an issue.
Does anyone have any suggestions on ways to speed this up? I'd wondered
if using C++ code to