qscore_impl: The quasi-score statistic for a generalised linear mixed...

In crctStepdown: Univariate Analysis of Cluster Trials with Multiple Outcomes

The quasi-score statistic for a generalised linear mixed model

Description

Generates the quasi-score statistic for a generalised linear mixed model

Usage

qscore_impl(resids, tr, xb, invS, family2, Z, weight = TRUE)

Arguments

resids	A numeric vector of generalised residuals
tr	A numeric vector of 1s (treatment group) and -1s (control group)
xb	A numeric vector of fitted linear predictors
invS	A matrix. If using the weighted statistic then it should be the inverse covariance matrix of the observations
family2	A string naming the link function
Z	A matrix with columns indicating cluster membership
weight	Logical value indicating whether to use the weighted statistic (TRUE) or the unweighted statistic (FALSE)

Value

A scalar value with the value of the statistic

crctStepdown documentation built on Sept. 14, 2023, 5:06 p.m.