param_userAlphaSpending {rpact}R Documentation

Parameter Description: User Alpha Spending

Description

Parameter Description: User Alpha Spending

Arguments

userAlphaSpending

The user defined alpha spending. Numeric vector of length kMax containing the cumulative alpha-spending (Type I error rate) up to each interim stage: 0 <= alpha_1 <= ... <= alpha_K <= alpha.


[Package rpact version 4.1.0 Index]