View source: R/TwoSampleCrossOver.NIS.R
TwoSampleCrossOver.NIS | R Documentation |
Ho: |margin| \ge delta
Ha: |margin| < delta
if delta >0, the rejection of Null Hypothesis indicates the superiority of the test over the control;
if delta <0, the rejection of the null hypothesis implies the non-inferiority of the test against the control.
TwoSampleCrossOver.NIS(alpha, beta, sigma, delta, margin)
alpha |
significance level |
beta |
power = 1-beta |
sigma |
standard deviation in crossover design |
delta |
the superiority or non-inferiority margin |
margin |
the true mean difference between a test mu2 and a control mu1 |
Chow SC, Shao J, Wang H. Sample Size Calculation in Clinical Research. New York: Marcel Dekker, 2003
Example.3.3.4<-TwoSampleCrossOver.NIS(0.05,0.2,0.2,-0.2,-0.1)
Example.3.3.4 # 13
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.