Gupdate {RRMLRfMC}

Gupdate

Description

This function is used to update G matrix

Usage

Gupdate(A, Gdata, p, q, I, refG)

Arguments

A

numeric matrix

Gdata

the dataset used to update G

p

the number of covariates in the dimension reduction

q

the numbne of study covariates

I

a U by U incidence matrix with elements; I(i,j)=1 if state j can be accessed from state i in one step and 0 otherwise

refG

a vector of reference categories

Value

a list of outputs:

• NewG: the updated G matrix

• loglikeK: the loglikelihood when updating G

• sderr: standard errors for the coefficient matrix