TwoSampleProportion.Equality: Two sample proportion 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

Two sample proportion test for equality

Description

H0: p1=p2

Ha: not equal

The test is finding whether there is a difference between the mean response rates of the test drug and reference drug

Usage

TwoSampleProportion.Equality(alpha, beta, p1, p2, k)

Arguments

alpha	significance level
beta	power = 1-beta
p1	the mean response rate for test drug
p2	the rate for reference drug
k	k=n1/n2

References

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

Examples

Example.4.2.4<-TwoSampleProportion.Equality(0.05,0.2,0.65,0.85,1)
Example.4.2.4

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