[R] customizing covariance matrices

From: Kelly Lee <leekell_at_gmail.com>
Date: Sat 27 Jan 2007 - 05:00:52 GMT


Hello R-users,
Does anyone know how to customize a corStruct object to be used in gls? I would either like to create the covariance matrix from scratch, or alter the diagonal elements of an existing corStruct object and pass that to gls.

Any ideas would be appreciated!



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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. Received on Sat Jan 27 16:05:22 2007

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