help(package='lme4') will tell you > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > [EMAIL PROTECTED] > Sent: Monday, January 15, 2007 8:37 AM > To: Martin Maechler > Cc: [EMAIL PROTECTED]; r-help@stat.math.ethz.ch; > [EMAIL PROTECTED] > Subject: Re: [R] changes in the structure of mer objects? > > Thanks Martin, > > R --vanilla did the trick. > By the way, is there a way to check which version of a lme4 > or Matrix I am using in a certain instance of R? > > We are running multiple versions of R on the same server > until we are sure all our operational code is behaving well > under a new version of R or of a package. > Now I start doubting if we ever have been testing what we > were intendng to test... > > Joris > > > [EMAIL PROTECTED] wrote on 15/01/2007 14:00:12: > > > Hi Joris, > > > > I suspect you somehow load an older version lme4 or Matrix than you > > think you are loading. > > Or then you have an lmer() function or a class definition {from a > > saved workspace ????} in your work space. > > > > example(lmer) *must* run correctly for the 'lme4' package > to get onto > > CRAN at all, hence it must be unique to your setup. > > > > Maybe as a first step, > > run R as "R --vanilla" ? > > > > Regards, > > Martin Maechler, ETH Zurich > > > > >>>>> "joris" == joris dewolf <[EMAIL PROTECTED]> > > >>>>> on Sun, 14 Jan 2007 19:15:43 +0100 writes: > > > > joris> Dear all, > > > > joris> I try to run the example of lmer and get the following > > error message. > > > > >> library(lme4) > > >> example(lmer) > > lmer> (fm1 <- lmer(Reaction ~ Days + (Days | Subject), > sleepstudy)) > > joris> [[1]] > > joris> Error in get(x, envir, mode, inherits) : variable "as. > > dpoMatrix" was not > > joris> found > > > > joris> This error message is similar to what I get with > > joris> other models. It looks like the mer class has a > > joris> slightly different structure. Anybody an idea how to > > joris> solve this? > > > > > > joris> I am using R 2.4.1 under linux and the latest releases of > > lme4 and Matrix > > > > joris> lme4_0.9975-10 > > joris> Matrix_0.9975-8 > > > > >> version > > joris> _ > > joris> platform x86_64-unknown-linux-gnu > > joris> arch x86_64 > > joris> os linux-gnu > > joris> system x86_64, linux-gnu > > joris> status > > joris> major 2 > > joris> minor 4.1 > > joris> year 2006 > > joris> month 12 > > joris> day 18 > > joris> svn rev 40228 > > joris> language R > > joris> version.string R version 2.4.1 (2006-12-18) > > > > ______________________________________________ > > 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 > > and provide commented, minimal, self-contained, reproducible code. > > ______________________________________________ > 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 > and provide commented, minimal, self-contained, reproducible code. >
______________________________________________ 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 and provide commented, minimal, self-contained, reproducible code.