Survival distribution of censoring times

An R-package for calculating sample size of a survival trial with or without cure fractions.

Chao Cai

NPHMC

Sample Size Calculation for the Proportional Hazards Mixture
Cure Model

Songfeng Wang

Wenbin Lu

Jiajia Zhang

Sc function

<dl> <dt>t</dt>
<dd>time variable</dd> <dt>accrualtime</dt>
<dd>length of accrual period.</dd> <dt>followuptime</dt>
<dd>length of follow-up time.</dd> <dt>accrualdist</dt>
<dd>accrual pattern. It can be "<code>uniform</code>", "<code>increasing</code>" or "<code>decreasing</code>".</dd></dl>

Arguments

Sc Function — Sc

<dl>

 <dt>t</dt>
<dd>time variable</dd>

 <dt>accrualtime</dt>
<dd>length of accrual period.</dd>

 <dt>followuptime</dt>
<dd>length of follow-up time.</dd>

 <dt>accrualdist</dt>
<dd>accrual pattern. It can be "<code>uniform</code>", "<code>increasing</code>" or "<code>decreasing</code>".</dd>

</dl>

Sc: Sc Function

Description

Usage

Arguments