[R] confidence intervals

Robert Waters rwatersg at yahoo.com
Thu Sep 2 21:33:41 CEST 2004

Dear R users;

Im working with lme and Id like to have an idea of how
can I get CI for the predictions made with the model.
Im not a stats guy but, if Im not wrong, the CIs
should be different if Im predicting a new data point
or a new group. Ive been searching through the web and
in help-lists with no luck. I know this topic had been
asked before but without replies. Can anyone give an
idea of where can I found information about this or
how can I get it from R?

Thanks for any hint


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