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Date: Fri, 18 Jun 2004 16:32:58 -0500 (CDT) From: Yong Wang <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Subject: [R] Double centering matrix construction Dear All do you know how to transform a matrix to a so-called double centering matrix such that sum(col) and sum(row) of the transformed matrix are all 0 vector. thanks regards yong wang ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
