Re: [R] How two compare two matrixes

From: Mike Marchywka <marchywka_at_hotmail.com>
Date: Fri, 04 Mar 2011 07:40:49 -0500

> ?image
> ?matrix
> z<-matrix(rnorm(100),nrow=10)
> image(1:10,1:10,z)
> heatmap(z)
>



> Date: Fri, 4 Mar 2011 09:04:41 +0100
> From: p.pagel_at_wzw.tum.de
> To: r-help_at_r-project.org
> Subject: Re: [R] How two compare two matrixes
>
> > Dear all I have two 10*10 matrixes and I would like to compare
> > theirs contents. By the word content I mean to check visually (not
> > with any mathematical formulation) how similar are the contents.
>
> If they are really only 10x10 you can simply print them both to the
> screen and look at them. I'm not sure what else you could do if you
> are not interested in a specific distance emasure etc.
>
> cu
> Philipp
>
> --
> Dr. Philipp Pagel
> Lehrstuhl für Genomorientierte Bioinformatik
> Technische Universität München
> Wissenschaftszentrum Weihenstephan
> Maximus-von-Imhof-Forum 3
> 85354 Freising, Germany
> http://webclu.bio.wzw.tum.de/~pagel/
>
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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 Fri 04 Mar 2011 - 12:48:42 GMT

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