Thank you both very much for your replies. The problem was indeed that the updated libraries were installed in the wrong place and the code below helped me solve this quickly.
-- David Reitter ICCS/HCRC, Informatics, University of Edinburgh http://www.david-reitter.com On 11 Oct 2007, at 12:37, Prof Brian Ripley wrote: > > R --vanilla > .libPaths() > library(Matrix) > searchpaths() # and look where Matrix came from. > sessionInfo() # and check the Matrix version > packageDescription("Matrix") # and check the Built: line contains > 2.6.0 On 11 Oct 2007, at 12:41, Douglas Bates wrote: > > That problem originates in the Matrix package. You need to upgrade > the Matrix package to version 0.999375-3 for R-2.6.0. After that the > installed version of lme4 will function properly. ______________________________________________ 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.
