[R] Strange message when plot function used..

From: Cristian Carranza <cristiancarranza_1_at_hotmail.com>
Date: Sun, 06 Apr 2008 18:48:45 +0300


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".  

Could anyone be so kind to tell me what to do?  

How can I continue to use lme library instead of lmer? R does not recognize lme anymore. Thanks in advance!



Confira vídeos com notícias do NY Times, gols direto do Lance, videocas[[elided Hotmail spam]]

        [[alternative HTML version deleted]]



R-help_at_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. Received on Sun 06 Apr 2008 - 15:50:57 GMT

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Sun 06 Apr 2008 - 18:30:26 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.

list of date sections of archive