Hi, I had the same problem on windows with same R version... With the package lme4a (from R-forge), I can use the env() function.
However, I am still unable to use the profile function (in the aim of establishing confidence interval for the std devaition of random effect). any help will be greatly appreciated!! pierre -- View this message in context: http://n4.nabble.com/can-not-execute-two-functions-env-and-profile-tp1836709p1839737.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.