bdryfcn {stoppingrule}

Stopping Rule Boundary Function

Description

A wrapper function to calculate the boundary for a given stopping rule for safety monitoring for time-to-event data or binary data

Usage

bdryfcn(data.type, ...)

Arguments

data.type

Type of data, choices include 'bin' for binary data and 'surv' for time-to-event data

...

Other options to be passed to the corresponding stopping rule calculation. Please refer to the corresponding data type-specific bdryfcn() function for more details

Value

A univariate function that defines the rejection boundary at any number of evaluable patients (binary data) or amount of follow-up time (time-to-event data)