[R] problems of nlme with R?
rdiazuri at students.wisc.edu
Tue Mar 7 09:50:01 CET 2000
I am running into two problems with nlme in R (R versions both 0.90.1 and
1. If I try to fit a model with crossed random effects, such as:
Error in parse(file, n, text, prompt) : parse error
(I can fit that exact same model in SPlus without problems).
2. the anova.lme function does not seem to work with the "Terms" option;
> anova(my.model, Terms=11:14)
Error in anova.lme(my.model, Terms = 11:14) : Object "noZeroColL" not found
I did not get this error when using SPlus.
Is there an easy fix of these problems, or am I missing something obvious?
Dept. Zoology and Statistics
University of Wisconsin-Madison
Madison, WI 53706
email: rdiazuri at students.wisc.edu
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