RSiteSearch("R^2 in lme") produced 34 hits for me just now, including 5 from an exchange on this list dated 2007.05.14.
They should answer your question better than I can. Hope this helps. Spencer Graves Richard Gunton wrote: > Hello, > > I'm fitting general linear models using the function lme() from the package > nlme. My variables include a number of covariates and a single random factor, > because the experiment was laid out in blocks. I'd like to have a statistic > to > measure the "proportion of explained variance" from my models. With ordinary > multiple regression I'd use R-squared, but I can't find any similar items in > the output from lme(). Does anyone know something I can use in these or any > other package? > > Thanks, > > Richard. > > -- > Richard Gunton > PhD student - Ecology and Evolution group > School of Biology, University of Leeds, LS2 9JT, UK > Room 10.16, Miall Building Tel: 0113 3432825 > > http://www.personal.leeds.ac.uk/~bgyrg > > ~ Opinions expressed in this message are not attributable to the University of > Leeds ~ > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.