[R] R-squared in mixed-effects models
Richard Gunton
bgyrg at leeds.ac.uk
Mon Jun 4 23:32:10 CEST 2007
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
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