[AMBER] ptraj PCA - Highest Eigenvalues or First 2 Calculated?

From: Patrick Gedeon <patgpgh.gmail.com>
Date: Thu, 7 May 2009 05:12:39 +0100

Hello,


With the commands:


matrix covar name covmat out covmat-ca.dat .CA

analyze matrix covmat out evecs-ca.dat vecs 2


Will evecs-ca.dat contain simply the first two eigenvectors calculated or
the 2 eigenvectors with the highest eigenvalues and therefore the first two
principle components?


Thanks for the input.
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Received on Wed May 20 2009 - 14:59:27 PDT
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