[R] Question of nlme package

Dieter Menne dieter.menne at menne-biomed.de
Tue Apr 28 11:10:08 CEST 2009


Helen Chen <96258011 <at> nccu.edu.tw> writes:

> I would like to run some panel  regressions with R. Therefore I want to use 
> fixed effect  model.

The focus of lme is on mixed models, but gls in nlme can handle fixed-only
problems. I doubt, however that it is exactly what you want for your case.

> I consulted nlme package pdf. Unfortunately I couldn't find 
> anything clear example about fixed effect model.

The standard reference is Pinheiro/Bates and a must-have to more
clearly define the problem.

Dieter




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