frail.fit {eha}

Frailty experiment

Description

Utilizing GLMM models: Experimental, not exported (yet).

Usage

frail.fit(X, Y, rs, strats, offset, init, max.survs, frailty, control)

Arguments

X

design matrix

Y

survival object

rs

output from risksets

strats

strata

offset

offset

init

start values

max.survs

for sampling of riskset survivors

frailty

grouping variable

control

control of optimization