randomize_trt2

cov_mat

blocksize

<p>Randomization ratio between control and treatment</p>

rand_ratio

<p>Generate block randomized treatment label based on covariates matrix for two arm trial.</p>

A system to simulate clinical trials with time to event endpoints. Event simulation is based on Cox models allowing for covariates in addition to the treatment or group factor. Specific drop-out rates (separate from administrative censoring) can be controlled in the simulation. Other features include stratified randomization, non-proportional hazards, different accrual patterns, and event projection (timing to reach the target event) based on interim data.

Bo Zhang

TwoArmSurvSim

Simulate Survival Data for Randomized Clinical Trials

Yi Zhong

Ginny Peng

Bin Yao

randomize_trt2 function

Generate Block Randomized Treatment Label Based on Covariates Matrix for Two Arm Trial — randomize_trt2

Generate Block Randomized Treatment Label Based on Covariates Matrix for Two Arm Trial

randomize_trt2: Generate Block Randomized Treatment Label Based on Covariates Matrix for Two Arm Trial

Description

Usage

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