TrialSize (version 1.4)

TwoSampleSeqCrossOver.Equivalence: Two sample proportion Crossover design test for equivalence

Description

Ho: \(|p1-p2| \ge margin \)

Ha: |p1-p2| < margin

Usage

TwoSampleSeqCrossOver.Equivalence(alpha, beta, sigma, sequence, delta, margin)

Arguments

alpha

significance level

beta

power = 1-beta

sigma

standard deviation in crossover design

sequence

total sequence number

delta

the superiority or non-inferiority margin

margin

margin=p2-p1

References

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

Examples

# NOT RUN {
Example.4.3.4<-TwoSampleSeqCrossOver.Equivalence(0.05,0.2,0.25,2,0,0.2)
Example.4.3.4

# }