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newprimary
2010 Jul 28
0
nlme: augPred.lme for factor covariates
Hi everybody,
as you may be aware the function augPred.lme does not work as soon as
the covariate is a factor. The problem lies in the line
newprimary <- seq(from = minimum, to = maximum, length.out = length.out)
which does not make sense for factors. I think augPred.lme can be useful
for models with a factor covariate as well. Thus, I propose to change
the code to:
augPred.lme <-