anova.tramME {tramME}

Comparison of nested tramME models.

Description

Calculates information criteria and LR ratio test for nested tramME models. The calculation of the degrees of freedom is problematic, because the parameter space is restricted.

Usage

## S3 method for class 'tramME'
anova(object, object2, ...)

Arguments

object

A tramME object.

object2

A tramME object.

...

Optional arguments, for compatibility with the generic. (Ignored)

Details

Currently only supports the comparison of two models. Additional arguments will be ignored.

The nestedness of the models is not checked.

Value

A data.frame with the calculated statistics.

Examples

data("sleepstudy", package = "lme4")
mod1 <- LmME(Reaction ~ Days + (Days | Subject), data = sleepstudy)
mod2 <- LmME(Reaction ~ Days + (Days || Subject), data = sleepstudy)
anova(mod1, mod2)