parseFormula

formula

data

Permutational group-sequential tests for time-to-event data based on the log-rank test statistic. Supports exact permutation test when the censoring distributions are equal in the treatment and the control group and approximate imputation-permutation methods when the censoring distributions are different.

Matthias Brueckner

permGS

Permutational Group Sequential Test for Time-to-Event Data

Martin Posch

Franz Koenig

parseFormula function

Parse formula of survival model — parseFormula

Parse formula of survival model

parseFormula: Parse formula of survival model

Description

Usage

Arguments

Value