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2007 Jun 04
1
Standard errors of the predicted values from a lme (or lmer)
...s factors. Hence, in a mixed model, say, for response body size with, say, fixed factors sex and age, I would like to get a prediction of size for each sex and at selected ages such as 5, 10, 15; and I want a SE for that prediction as well. This can be produced in the GenStat package using the VPREDICT directive or for lme-objects by predict(lmeresult, newdata, se=TRUE), but I have not found out so far how predictions for the response under a mixed model in R can be obtained. Thanks for all, kind regards --