group_vars {rptR} | R Documentation |
This function uses the method from Paul Johnson to compute the average group variance across the levels of a covariate.
group_vars(grname, VarComps, mod)
grname |
The name of a grouping factor, usually accessed by looping over the grname argument of the rptR functions. |
VarComps |
A list. Output of the lme4::VarCorr function. |
mod |
An lme4 model object. |