Look that:
RSiteSearch("PCA Analysis", restrict="functions")


-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22"
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On 29/05/07, De-Jian,ZHAO <zhaodj@ioz.ac.cn> wrote:
>
> Dear list members,
>
> I am analysing some microarray data. I have got the differentially
> expressed genes and now want to carry out PCA analysis to get the main
> components that contribute to the variance.I have browsered the CRAN and
> BioConductor and did not find an appropriate package.
>
> Have anybody ever carried out PCA analysis? Is there any package about PCA
> in R?
>
> Thanks for your advice.
>
>
> ______________________________________________
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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.
>
>

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