Re: [R] White Noise

From: William Revelle <lists_at_revelle.net>
Date: Tue 24 Jan 2006 - 03:28:37 EST

At 1:38 PM +0000 1/22/06, Laura Quinn wrote:
>I'm wanting to create a series of near-identical matrices via the addition
>of "white noise" to my starting matrix. Is there a function within R which
>will allow me to do this?
>
>Thank you

If the starting matrix is symmetric, see mvrnorm in the MASS package.

-- 
William Revelle		http://pmc.psych.northwestern.edu/revelle.html   
Professor			http://personality-project.org/personality.html
Department of Psychology       http://www.wcas.northwestern.edu/psych/
Northwestern University	http://www.northwestern.edu/

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Received on Tue Jan 24 03:44:02 2006

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