Re: [R] changes in the structure of mer objects?

From: Doran, Harold <HDoran_at_air.org>
Date: Mon 15 Jan 2007 - 14:18:12 GMT


help(package='lme4') will tell you

> -----Original Message-----
> From: r-help-bounces@stat.math.ethz.ch
> [mailto:r-help-bounces@stat.math.ethz.ch] On Behalf Of
> joris.dewolf@cropdesign.com
> Sent: Monday, January 15, 2007 8:37 AM
> To: Martin Maechler
> Cc: Bates@wisc.edu; r-help@stat.math.ethz.ch;
> r-help-bounces@stat.math.ethz.ch
> 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
>
>
> r-help-bounces@stat.math.ethz.ch 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 <joris.dewolf@cropdesign.com>
> > >>>>> 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. Received on Tue Jan 16 04:45:09 2007

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.1.8, at Mon 15 Jan 2007 - 18:30:32 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.