Re: [R] prcomp eigenvalues

From: ronggui <0034058_at_fudan.edu.cn>
Date: Wed 03 Aug 2005 - 12:38:31 EST


I donn't think you can get it directly from prcomp ,but you can get it though svd.In fact,the prcomp use the svd to do the principal components analysis .         

>Hello,
>
>Can you get eigenvalues in addition to eigevectors using prcomp? If so how?
>I am unable to use princomp due to small sample sizes.
>Thank you in advance for your help!
>Rebecca Young
>
>--
>Rebecca Young

>Graduate Student
>Ecology & Evolutionary Biology, Badyaev Lab
>University of Arizona
>1041 E Lowell
>Tucson, AZ 85721-0088
>Office: 425BSW
>rlyoung@email.arizona.edu
>(520) 621-4005
>
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2005-08-03



Deparment of Sociology
Fudan University

Blog:http://sociology.yculblog.com



R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Wed Aug 03 12:47:07 2005

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