search for: alglib

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2008 Dec 15
1
Pearson Correlation Speed
...d 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 do the calculations might speed things up, but I've never written any C/C++ code or attempted to use any within R. I've seen some C++ code here: http://www.alglib.net/statistics/correlation.php I wondered if anyone might be able to help me get this so it can run in R? I've tried the following: 1) download and unzipped http://www.alglib.net/translator/dl/statistics.correlation.cpp.zip 2) moved the contents of the libs dir into the parent dir alongside co...