[AMBER] Fwd: Interpreting the distance covariance matrix

From: Sajeewa Pemasinghe <sajeewasp.gmail.com>
Date: Tue, 14 Jun 2011 12:32:31 -0400

---------- Forwarded message ----------
From: Sajeewa Pemasinghe <sajeewasp.gmail.com>
Date: Mon, Jun 13, 2011 at 6:48 PM
Subject: Interpreting the distance covariance matrix
To: amber.ambermd.org


I have run a distance-covarinace analysis for 22 alpha carbon atoms
specified by the mask1. I thought I would get a 22 by 22 symmetric matrix
where the diagonal elements correspond to the variances. Instead I got a 231
by 231 symmetric matrix. I am having a very hard time interpreting this.
This is my first time running a distance covariance calculation in amber. I
would really appreciate if you could give me some helpful explanation in
interpreting the structure of 231 by 231 matrix.

Best Regards
AMBER mailing list
Received on Tue Jun 14 2011 - 10:00:03 PDT
Custom Search