OneSampleMean.Equality: One Sample Mean 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

One Sample Mean Test for Equality

Description

H0: margin is equal to 0 Ha: margin is not equal to 0

The test is finding whether there is a difference between the mean response of the test \bar{x} and the reference value \mu_0

Usage

OneSampleMean.Equality(alpha, beta, sigma, margin)

Arguments

alpha	significance level
beta	power = 1-beta
sigma	standard deviation
margin	margin=\bar{x}-\mu_0 the difference between the true mean response of a test \bar{x} and a reference value \mu_0

References

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

Examples

OneSampleMean.Equality(0.05,0.2,1,0.5)
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TrialSize documentation built on April 12, 2025, 2:01 a.m.