Displaying 1 result from an estimated 1 matches for "tp4424429p4430970".
2012 Feb 27
3
General question about GLMM and heterogeneity of variance
My data have heterogeneity of variance (in a categorical variable), do I need
to specify a variance structure accounting for this in my model or do GLMMs
by their nature account for such heterogeneity (as a result of using
deviances rather than variances)? And if I do need to do this, how do I do
it (e.g. using something like the VarIdent function in nlme) and in what
package?
This is my first