rmean.table: caluculation of restricted mean survival

In RcmdrPlugin.EZR: R Commander Plug-in for the EZR (Easy R) Package

caluculation of restricted mean survival

Description

Caluculate and compare restricted mean survival.

Usage

rmean.table(x=km, tau=NULL, plot=0)
rmean.table.adjusted(x=coxmodel, tau=NULL)

Arguments

x	survfit object
tau	specify a value of the truncation time point for the restricted mean survial calculation, e.g.,tau=365. When tau=NULL, the default value (i.e., the minimum of the largest observed "event" time in each of the two groups) is used.
plot	plot=1 to plot estimated area.

Details

rmean.table() function calculates restricted mean survival with a truncation time point as specified by tau option. Also tests the difference in the restricted mean survival, if there are only two groups. This function should be perfomed after "Kaplan-Meier survival curve and logrank test" function of EZR (or after executing survfit() command). rmean.table() function does not support stratified analysis. rmean.table.adjusted() function calculates adjusted restricted mean survival. This function should be perfomed after "Adjusted survival curve" function of EZR.

RcmdrPlugin.EZR documentation built on Oct. 24, 2023, 5:06 p.m.