varcov.tramME {tramME} | R Documentation |
Extract the variance-covariance matrix of the random effects
Description
Returns the covariance matrix of the random effects as saved in the tramME
object.
The returned values correspond to the transformation model parametrization.
Usage
## S3 method for class 'tramME'
varcov(object, as.theta = FALSE, full = FALSE, ...)
Arguments
object |
A |
as.theta |
Logical value, if |
full |
Logical value; if |
... |
Optional arguments (unused). |
Value
A list of the covariance matrices or a vector of theta values.
Examples
data("sleepstudy", package = "lme4")
fit <- LmME(Reaction ~ Days + (Days | Subject), data = sleepstudy)
varcov(fit)
varcov(fit, as.theta = TRUE)
[Package tramME version 1.0.6 Index]