compute_auxillary {pbkrtest}

R Documentation

Compute_auxillary quantities needed for the Satterthwaite approximation.

Description

Computes vcov of variance parameters (theta, sigma), jacobian of each variance parameter etc.

Usage

compute_auxillary(model, tol = 1e-06)

Arguments

model	A linear mixed model object
tol	A tolerance

Details

The code is greatly inspired by code from the lmerTest package.

Value

A list

Author(s)

Søren Højsgaard

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