setPatients,RCurve-method

This sets the RCurve patient numbers per arm directly and updates N and Ratio accordingly

Provides tools to assist planning and monitoring of time-to-event trials under complicated censoring assumptions and/or non-proportional hazards. There are three main components: The first is analytic calculation of predicted time-to-event trial properties, providing estimates of expected hazard ratio, event numbers and power under different analysis methods. The second is simulation, allowing stochastic estimation of these same properties. Thirdly, it provides parametric event prediction using blinded trial data, including creation of prediction intervals. Methods are based upon numerical integration and a flexible object-orientated structure for defining event, censoring and recruitment distributions (Curves).

James Bell

gestate

Generalised Survival Trial Assessment Tool Environment

Jasmin Ruehl

setPatients,RCurve-method function

<dl><dt>theObject</dt>
<dd>The name of the RCurve Object</dd>
<dt>Nactive</dt>
<dd>Number of patients to set in active arm</dd>
<dt>Ncontrol</dt>
<dd>Number of patients to set in control arm</dd></dl>

Arguments

Method for setting N's in an RCurve — setPatients,RCurve-method

<dl>

<dt>theObject</dt>
<dd>The name of the RCurve Object</dd>


<dt>Nactive</dt>
<dd>Number of patients to set in active arm</dd>


<dt>Ncontrol</dt>
<dd>Number of patients to set in control arm</dd>

</dl>

setPatients,RCurve-method: Method for setting N's in an RCurve

Description

Usage

Arguments

Examples