Message-ID: <4B4627BE.6060301@ucdavis.edu>
Date: 2010-01-07T18:28:14Z
From: Greg Hirson
Subject: factor graphics with pca in R?
In-Reply-To: <2012575733.15139.1262885195213.JavaMail.apache@mail21.abv.bg>
Take a look at the FactoMineR and vegan packages. They may contain what
you are looking for.
Greg
On 1/7/10 9:26 AM, Martin Ivanov wrote:
> Dear R users,
> I need to know whether the factor graphics with principal component analysis are implemented in R. I mean the graphs where the variables are represented in a correlation circle, as described in more detail in this document:
> http://www.unesco.org/webworld/idams/advguide/Chapt6_4_3.htm
>
> It is not a pain to program it myself, nevertheless it would be a waste of time
> if it is already implemented in R.
>
> Regards,
> Martin
>
> ______________________________________________
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
--
Greg Hirson
ghirson at ucdavis.edu
Graduate Student
Agricultural and Environmental Chemistry
1106 Robert Mondavi Institute North
One Shields Avenue
Davis, CA 95616