What do you mean by "A similar to X"? Do you mean norm of the difference, similar eigenvalues/vectors, anything else?
--- On Wed, 25/6/08, Gundala Viswanath <[EMAIL PROTECTED]> wrote: > From: Gundala Viswanath <[EMAIL PROTECTED]> > Subject: [R] Measuring Goodness of a Matrix > To: [EMAIL PROTECTED] > Received: Wednesday, 25 June, 2008, 12:41 AM > 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) ? > > > - Gundala Viswanath > Jakarta - Indonesia > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, > reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
