rr_pred.coxme: Predict relative risk

In junkka/ehahelper: Helper Functions for Event History Analysis

Description

predict centered relative risk from coxme object

Usage

## S3 method for class 'coxme'
rr_pred(model, newdata = NULL, center, conf.level = 0.95)

Arguments

model	coxme object
newdata	data.frame
center	center variable
conf.level	The confidence level to use for the confidence interval.

Examples

library(coxme)
fit <- coxme(Surv(time, status) ~ age + ph.ecog + (1 | inst), data = lung)
newdata <- expand.grid(age = 50, ph.ecog = 0:3, inst = 11)
rr_pred(fit, newdata, center = c(ph.ecog = 0))

junkka/ehahelper documentation built on March 17, 2021, 2:12 a.m.