Dear!
I get this error when I try to install it on my linux PC:
root@orvaquimcism:~# R CMD INSTALL
/mnt/disco/downloads/R/psych_1.4.6.20.tar.gz
Error in rawToChar(block[seq_len(ns)]) :
embedded nul in string:
'\037\x8b\b\0\0\0\0\0\0\003\xec\xbdk{\xe3Æ(\x9c\xaf\xc2\xf3\xf0?\xb4\xa9I\x86\x90
\x8a\0uq\xbc\x86\xf3N&\xb1\xd79\xb6ck\xc6\xde=\xab(\xfb@$$\xc1C\0024@J
\x94gy~\xfb[\xb7\xbe\0\004%\xcdxf\xe2d5\x89E\xa0\xd1]}\xab\xae\xae\xaa\xae\xae\x9aU\xb7\xa3\xab\xfd?\xfd\xf9\xc5\xf3'
My PC is:
Xubuntu 12.04 64-bit with R version 3.1.0 (2014-04-10).
Thanks
Orvalho
On Fri, Jun 20, 2014 at 6:36 PM, William Revelle <li...@revelle.net> wrote:
> Dear Wagner,
> I added the equamax rotation option to the psych package in version
> 1.4.6. This was requested by Sagnik Chakravarty, with a solution by Gunter
> Nickel.
>
> Unfortunately, the version on CRAN is 1.4.5, but you can get the working
> prerelease of 1.4.6 (1.4.6.20) from the alternate repository
> http://personality-project.org/r/ (if using a Mac) or
> http://personality-project.org/r/src/contrib/ if using a PC.
>
> Thus,
>
> p3e <- principal(Thurstone,3,rotate="equamax") #will extract the first
> three components and rotate them using equamax.
> p3n <- principal(Thurstone,3,rotate="none") #will give you the
> unrotated 3 component solution
> p3v <- principal(Thurstone,3,rotate="varimax") #for the varimax solution
>
> factor.congruence(list(p3e,p3n,p3v)) #compares the Burt/Tucker
> congruence coefficients for these three solutions
>
>
> Let me know if this does what you want.
>
> Bill
>
>
> On Jun 19, 2014, at 2:07 AM, Wagner <wagner....@gmx.de> wrote:
>
> > Hello,
> > I need to do a principal component analysis with EQUAMAX-rotation.
> > Unfortunately the function principal() I use normally for PCA does not
> offer
> > this rotation specification. I could find out that this might be possible
> > somehow with the package GPArotation but until now I could not figure out
> > how to use this in the principal component analysis.
> > Maybe someone can give an example on how to do an equamax-rotation PCA?
> > Or is there a function in another package that offers the use of
> > equamax-rotation directly?
> > Thank you for your help!
> >
> >
> >
> > --
> > View this message in context:
> http://r.789695.n4.nabble.com/Principal-component-analysis-with-EQUAMAX-rotation-tp4692337.html
> > Sent from the R help mailing list archive at Nabble.com.
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > 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.
> >
>
> William Revelle
> http://personality-project.org/revelle.html
> Professor http://personality-project.org
> Department of Psychology http://www.wcas.northwestern.edu/psych/
> Northwestern University http://www.northwestern.edu/
> Use R for psychology http://personality-project.org/r
> It is 5 minutes to midnight http://www.thebulletin.org
>
> ______________________________________________
> R-help@r-project.org mailing list
> 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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