get_covbeta {lmerTest} | R Documentation |
Compute cov(beta) as a Function of varpar of an LMM
Description
At the optimum cov(beta) is available as vcov(lmer-model). This function
computes cov(beta) at non (RE)ML estimates of varpar
.
Usage
get_covbeta(varpar, devfun)
Arguments
varpar |
variance parameters; |
devfun |
deviance function as a function of theta only. |
Value
cov(beta) at supplied varpar values.
Author(s)
Rune Haubo B. Christensen
[Package lmerTest version 3.1-3 Index]