hi nikolaos, Am Montag, 12. Mai 2014, 13:49:11 schrieb Nikolaos Tsigilis: > Thank you for the RKward project. I am using RKWard Version 0.6.0 Using KDE > Development Platform 4.8.00 on a laptop with OS Windows 7 (64bit). I am > trying to load "eRm" package in order to use IRT module (rating scale model > fit) and I get the following error Warning message:package 'eRm' is not > available (for R version 2.15.1). Is there any solution?
the problem you're facing is not so much one with RKWard, but with R itself. you seem to have R 2.15 installed and are trying to install new packages from CRAN. the precompiled packages there are usually only available for the most recent R version, that is R 3.1. you can either update R to 3.1 (note: you *must* also update RKWard to 0.6.1 then, because 0.6.0 did not support R >= 3.0 yet), or try to install the package from source, and not the precompiled package; see ?install.packages() for instructions how to do that. be aware that this might fail if your windows system isn't set up for package building yet. viele grüße :: m.eik -- dipl. psych. meik michalke institut f"ur experimentelle psychologie abt. f"ur diagnostik und differentielle psychologie heinrich-heine-universit"at d-40204 d"usseldorf
signature.asc
Description: This is a digitally signed message part.
------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs
_______________________________________________ RKWard-devel mailing list RKWard-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rkward-devel
