permuteIPZ

data

vector of permuted indices if index is TRUE, else binary vector of treatment assignments

indicates if pZ is a vector of indices or a binary vector of treatment assignments

index

Permute treatment assignment after imputation (IPZ)

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.

permuteIPZ: permuteIPZ

Description

Usage

Arguments

Value

References