[R] centroid representation and MANOVA

[John Fox]

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
> 
> 
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> 
> skype: thrawny1
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