[R] Measuring Goodness of a Matrix

From: Gundala Viswanath <gundalav_at_gmail.com>
Date: Tue, 24 Jun 2008 22:41:08 +0800

Hi all,

Suppose I have 2 matrices A and B.
And I want to measure how good each of this matrix is.

So I intend to compare A and B with another "gold standard" matrix X. Meaning the more similar a matrix to X the better it is.

What is the common way in R to
measure matrix similarity (ie. A vs X, and B vs X) ?

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