Thank you very much for the answer. Re-installation (I did a full reinstall of R and packages I use) helped and cured the problem. I had somehow missed the advice to re-install packages when upgrading to 2.6.0 and had only used update.packages().
regards, Kari On Wed, 2007-10-31 at 09:30 +0000, Prof Brian Ripley wrote: > On Wed, 31 Oct 2007, Kari Ruohonen wrote: > > > Hi, > > > > I get the following error message when trying to use the display > > function on the ARM package: > > You seem to mean 'arm' not 'ARM'. > > >> display(model) > > Error in .Internal(round(x, digits)) : no internal function "round" > > > > Looks like some kind of mismatch between the ARM package and some > > others? > > You mayneed to reinstall your packages under R 2.6.0, in particular > Matrix: see https://stat.ethz.ch/pipermail/r-help/2007-October/142367.html > This is a symptom of not doing so. > > Without reproducible code we can't tell if there is anything else amiss. > > > > Can I somehow get around it? I have learned to like the display > > function to print model summaries. > > > > Here is my sessionInfo(): > > > >> sessionInfo() > > R version 2.6.0 (2007-10-03) > > i486-pc-linux-gnu > > > > locale: > > LC_CTYPE=en_US.UTF-8;LC_NUMERIC=C;LC_TIME=en_US.UTF-8;LC_COLLATE=en_US.UTF-8; > > LC_MONETARY=en_US.UTF-8;LC_MESSAGES=en_US.UTF-8;LC_PAPER=en_US.UTF-8;LC_NAME=C; > > LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US.UTF-8;LC_IDENTIFICATION=C > > > > attached base packages: > > [1] stats graphics grDevices utils datasets methods > > base > > > > other attached packages: > > [1] foreign_0.8-23 car_1.2-5 arm_1.0-34 > > R2WinBUGS_2.1-6 > > [5] coda_0.12-1 lme4_0.99875-9 Matrix_0.999375-3 > > lattice_0.17-2 > > [9] MASS_7.2-37 > > > > loaded via a namespace (and not attached): > > [1] grid_2.6.0 > > > > Thanks, Kari > ______________________________________________ R-help@r-project.org 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.