Nonpara.Two.Sample {TrialSize} | R Documentation |
Ho: theta=0;
Ha: theta is not equal to 0.
Nonpara.Two.Sample(alpha, beta, k, p1, p2, p3)
alpha |
significance level |
beta |
power = 1-beta |
k |
k=n1/n2 |
p1 |
p1=P(y_i ≥ x_j) |
p2 |
p2=P(y_i ≥ x_{j1} ~and~ y_{i} ≥ x_{j2}) |
p3 |
p3=P(y_{i1} ≥ x_j ~and~ y_{i2} ≥ x_{j}) |
Chow SC, Shao J, Wang H. Sample Size Calculation in Clinical Research. New York: Marcel Dekker, 2003
Example.14.3<-Nonpara.Two.Sample(0.05,0.2,1,0.7,0.8,0.8) Example.14.3 #54