Boundaryconstruction {BayesianPlatformDesignTimeTrend}

R Documentation

Boundaryconstruction

Description

This function constructs the stopping boundary based on input information

Usage

Boundaryconstruction(Stopbound.inf = Stopbound.inf, ns = ns)

Arguments

Stopbound.inf	The list of stop boundary information for more see Stopboundinf
ns	A vector of accumulated number of patient at each stage

Value

A list of the futility boundary and the efficacy boundary

Author(s)

Ziyan Wang

Examples

 Stopbound.inf=list(Stop.type="Early-Pocock",Boundary.type="Symmetric",cutoff=c(0.9928,0.0072))
 ns=c(60,120,180,240,300)
 Boundaryconstruction(Stopbound.inf, ns)

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