Hi, > I have been looking at a draft of Doug Bate's book on mixed effects models > (http://lme4.r-forge.r-project.org/book), and in chapter one (section "1.4.2 > Matrices and Vectors in the Fitted Model Object", to be exact) he refers to > the > function env() for checking the environment of a fitted lmer object. > [...] > Similar observations appear to apply to the function profile().
Yes, I believe you need library(lme4a), the development version of lme4. I think you can get it from http://r-forge.r-project.org For me the following worked: install.packages("lme4a",repos="http://R-Forge.R-project.org";) (But then something didn't work with profile() on my particular model but I forgot what it was -- haven't had time to pursue this yet) -- Marianne Promberger PhD, King's College London http://promberger.info R version 2.10.1 (2009-12-14) Ubuntu 9.04 ______________________________________________ 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.
