alphaspendf: The default alpha spending function

In seqmon: Group Sequential Design Class for Clinical Trials

Description

The default alpha spending function

Usage

alphaspendf(t)

Arguments

t	The normalized look times

Value

numeric

Examples

t<-c(0.33,0.67,1)
alphas<-alphaspendf(t)

## The function is currently defined as
function (t) 
0.025 * t^4

seqmon documentation built on Sept. 5, 2020, 1:06 a.m.