param_typeAlphaSpending: Parameter Description: typeAlphaSpending

param_typeAlphaSpendingR Documentation

Parameter Description: typeAlphaSpending

Description

Parameter Description: typeAlphaSpending

Arguments

typeAlphaSpending

The type of alpha spending. One of the following: "OF" for O'Brien-Fleming boundaries, "P" for Pocock boundaries, "WT" for Wang & Tsiatis boundaries, "sfOF" for O'Brien-Fleming type spending function, "sfP" for Pocock type spending function, "sfKD" for Kim & DeMets spending function, "sfHSD" for Hwang, Shi & DeCani spending function, "user" for user defined spending, and "none" for no early efficacy stopping. Defaults to "sfOF".


lrstat documentation built on June 23, 2024, 5:06 p.m.