Dear Orvalo Augusto, If you are using a PC, you need to get the zip file, not the tar.gz file.
It is at http://personality-project.org/r/src/contrib/ For Macs it is an “other repository” (source option) at http://personality-project.org/r/ Bill On Jun 21, 2014, at 12:36 AM, Orvalho Augusto <orvaq...@gmail.com> wrote: > 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{\xe3Ƒ(\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. > 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.