Cristian Carranza wrote: > Hi! > > I am an R beginer, so perhaps this is a quite simple question... > After using the lmer command (under the lme4 package) for fitting a mixed > model, it was impossible to use de command plot(model) for checking model > adequacy. R returns this message: "Error in as.double(y) : cannot type '%s' > coerce to vector".
Because lme4 does not ship a plot method for th lmer class and plot.default cannot handle the object ... > Could anyone be so kind to tell me what to do? Think about how your plot should look like and implement it yourself. > How can I continue to use lme library > instead of lmer? R does not recognize lme anymore. > Thanks in advance! What is "lme library"? If you mean the function lme() from package "nlme", you have to load "nlme" rather than "lme4". Uwe Ligges _________________________________________________________________ > Confira vídeos com notícias do NY Times, gols direto do Lance, > videocas[[elided Hotmail spam]] > > [[alternative HTML version deleted]] > > > > ------------------------------------------------------------------------ > > ______________________________________________ > 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. ______________________________________________ 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.
