[R] changes in the structure of mer objects?
Martin Maechler
maechler at stat.math.ethz.ch
Mon Jan 15 15:28:54 CET 2007
>>>>> "HaroldD" == Doran, Harold <HDoran at air.org>
>>>>> on Mon, 15 Jan 2007 09:18:12 -0500 writes:
HaroldD> help(package='lme4') will tell you
yes, or with more input but less output
packageDescription("lme4")$Version
Further note
sessionInfo()
which gives you all versions of all attached packages and more
and which is really *the* thing to be used in such
problem-report e-mails.
Martin
>> -----Original Message-----
>> From: r-help-bounces at stat.math.ethz.ch
>> [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of
>> joris.dewolf at cropdesign.com
>> Sent: Monday, January 15, 2007 8:37 AM
>> To: Martin Maechler
>> Cc: Bates at wisc.edu; r-help at stat.math.ethz.ch;
>> r-help-bounces at 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 at 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 at 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 at 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 at 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.
>>
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