WilliamsDesign.Equality: William Design test for equality

In TrialSize: R Functions for Chapter 3,4,6,7,9,10,11,12,14,15 of Sample Size Calculation in Clinical Research

William Design test for equality

Description

Ho: \mu_{1}-\mu_{2}=0

Ha: not equal to 0

Usage

WilliamsDesign.Equality(alpha, beta, sigma, sequence, delta)

Arguments

alpha	significance level
beta	power = 1-beta
sigma	standard deviation in crossover design
sequence	total sequence number
delta	delta=\mu_{1}-\mu_{2}

References

Chow SC, Shao J, Wang H. Sample Size Calculation in Clinical Research. New York: Marcel Dekker, 2003

Examples

Example.4.5.4<-WilliamsDesign.Equality(0.05,0.2,0.75^2,6,0.2)
Example.4.5.4

TrialSize documentation built on April 12, 2025, 2:01 a.m.