Chad Danyluck <c.danyluck <at> gmail.com> writes: > > About a year ago I ran some analyses using lmer. The general syntax was: > > mlm <- lmer(var1 ~ (1|dyad) + > var2 + var3*var4*var5, na.action=na.exclude); > summary(mlm) > > The model ran fine and I saved the output. I've recently turned back to > those analyses, however, the model no longer runs. I get the following > error: > > Error in quantile.default(resids) : > missing values and NaN's not allowed if 'na.rm' is FALSE > > I've searched the online forums and found that this topic has not been > touched upon since 2006, and at that time someone > had indicated that it was > a bug that had been resolved. I am using the most current version of lme4, > so if the bug is fixed I am unsure why I am experiencing this problem.
You missed https://mailman.stat.ethz.ch/pipermail/r-sig-mixed-models/2014q3/022616.html and the subsequent thread, which describes a recent issue. This was fixed two weeks ago, at https://github.com/lme4/lme4/commit/e68b7475d1d254bfbdae6cd3efb2d9c8dbe0b899 but hasn't made it into a released version of lme4, although at least a Windows binary should be available @ http://lme4.r-forge.r-project.org/repos (and you can install from Github via devtools::install_github() if you have compilation tools available on your machine). > I have since run the model using lmer's default for handling missing data > (na.omit), but found the results do not match what I had saved previously > when using na.exclude. > > If anyone has an insight here I'd be very appreciative. > > Kind regards, > > Chad Perhaps worth noting that this bug only affects the summary print method, not anything in the actual model fitting process. ______________________________________________ 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.
