OneSampleMean.Equality {TrialSize} | R Documentation |
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 μ_0
OneSampleMean.Equality(alpha, beta, sigma, margin)
alpha |
significance level |
beta |
power = 1-beta |
sigma |
standard deviation |
margin |
margin=\bar{x}-μ_0 the difference between the true mean response of a test \bar{x} and a reference value μ_0 |
Chow SC, Shao J, Wang H. Sample Size Calculation in Clinical Research. New York: Marcel Dekker, 2003
Example.3.1.4<-OneSampleMean.Equality(0.05,0.2,1,0.5) Example.3.1.4 # 32