Dear Jon,
The function stepAIC() in Venable´s & Ripley´s MASS library does the job.
Best wishes
Christoph
Jon Zadra schrieb:
Hello,
I make frequent use of the *step()* and, for plotting, *all.effects()
*functions for *lm()* objects. I am now doing more with *lme()* random
effects models, and haven't been able to find functions similar to
*step()* or *all.effects()* which will accept *lme()* objects. Do
similar functions for either exist? If someone could point me in the
right direction it would be much appreciated.
Thanks!
Jon
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