tcltk, tcltk2, Rcmdr, Mac OS X
Dear Larry, That's odd: The only lmer of which I'm aware is a function in the lme4 package, and it creates objects of class "mer," I believe. What this has to do with the Rcmdr package is beyond me, since the Rcmdr doesn't depend upon lme4, but, on the other hand, shouldn't conflict with it. I don't think that you've mentioned it, but I assume that you're using the current version (1.4-7) of the Rcmdr package. Is it possible that you have a saved and damaged workspace that's being loaded at the start of your R session? If so, remove the saved workspace (I'm afraid that I don't know where that lives on a Mac, but I suppose that getwd() would show you). John
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On
Behalf Of Lawrence Hanser Sent: February-10-09 7:43 PM To: r-help at r-project.org Subject: Re: [R] tcltk, tcltk2, Rcmdr, Mac OS X Thanks. I seem to have gotten a bit further, but still not completely successful. BTW, I should have said that I am running R 2.8.1 GUI 1.27 Tiger build 32-bit (5301). X11 starts fine from the icon. library(tcltk) loads fine. Now I get this when I load Rcmdr: ------------------------------
library(Rcmdr)
Loading required package: car Error in getClass(class(x)) : "lmer" is not a defined class Error : .onAttach failed in 'attachNamespace' Error: package/namespace load failed for 'Rcmdr' ------------------------------ Any help would be appreciated. Larry On Tue, Feb 10, 2009 at 3:08 PM, John Fox <jfox at mcmaster.ca> wrote:
Dear Larry, The tcltk package is part of the standard R distribution; it doesn't
live
on CRAN, and should already be installed. Have you tried loading tcltk directly -- library(tcltk)? It's possible that you don't have X11 Tcl/Tk installed on your Mac. Take
a
look at the Rcmdr installation notes for Macs, at <http://socserv.mcmaster.ca/jfox/Misc/Rcmdr/installation-notes.html>, if you haven't already done so. I hope this helps, John ------------------------------ John Fox, Professor Department of Sociology McMaster University Hamilton, Ontario, Canada web: socserv.mcmaster.ca/jfox
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[mailto:r-help-bounces at r-project.org]
On
Behalf Of Lawrence Hanser Sent: February-10-09 5:01 PM To: r-help at r-project.org Subject: [R] tcltk, tcltk2, Rcmdr, Mac OS X Dear Colleagues, When I try to install Rcmdr the following happens: ----------------------------------
library(Rcmdr)
Error in structure(.External("dotTclObjv", objv, PACKAGE = "tcltk"),
class =
"tclObj") : [tcl] invalid command name "font". Error : .onAttach failed in 'attachNamespace' Error: package/namespace load failed for 'Rcmdr' ---------------------------------- I wondered if this is because there is no "tcltk" package installed.
So
I
tried: ----------------------------------
install.packages("tcltk")
Warning in install.packages("tcltk") :
argument 'lib' is missing: using '/Users/hanser/Library/R/library'
Warning message:
package 'tcltk' is not available
----------------------------------
Is there in fact a tcltk package? Has it been replaced by tcltk2?
Help appreciated.
Regards,
Larry
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______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide
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and provide commented, minimal, self-contained, reproducible code.