Re: [R] centroid representation and MANOVA

From: John Fox <jfox_at_mcmaster.ca>
Date: Wed, 27 Apr 2011 11:55:04 -0400

Dear Julian,

Though it's not exactly what you're looking for, you might take a look at the heplots package (on CRAN).

I hope this helps,
 John



John Fox
Senator William McMaster
  Professor of Social Statistics
Department of Sociology
McMaster University
Hamilton, Ontario, Canada
http://socserv.mcmaster.ca/jfox

> -----Original Message-----
> From: r-help-bounces_at_r-project.org [mailto:r-help-bounces_at_r-project.org]
> On Behalf Of julien colomb
> Sent: April-27-11 10:41 AM
> To: r-help_at_r-project.org
> Subject: [R] centroid representation and MANOVA
>
> hi all.
>
> I have a matrix of data with 5 different groups and 20 individual
> response per group, and about 12 variables collected for each. I want to
> represent the result in a 2D plot. PCA is not so good because the
> difference between the groups is not obvious. I have seen, in a recent
> paper, people doing a MANOVA and representing it in a centroid plot
> (they used Matlab to do it).
> I would like to do the same with R, but don't know what to do after the
> MANOVA... and nothing can be found in the Archives.
>
> Any suggestions?
>
> --
>
> Dr. Julien Colomb
>
>
>
> FB Biologie, Chemie, Pharmazie
> Institut für Biologie
> Neurobiologie -
> Königin-Luise-Str. 28/30
> 14195 Berlin
> Germany
>
>
> http://www.neurobiologie.fu-berlin.de
> Tel: 0049.30.83851860
> Fax: 0049.30.83855455
>
> skype: thrawny1
> FedEX number:3000-6496-5
>
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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 Wed 27 Apr 2011 - 15:59:33 GMT

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