Dose.Min.Effect {TrialSize} | R Documentation |
Williams' Test for Minimum effective dose (MED)
Description
Ho: \mu_1=\mu_2=...=\mu_K
Ha: \mu_1=\mu_2=...=\mu_{i-1} < \mu_{i} < \mu_{i+1} < \mu_{K}
Usage
Dose.Min.Effect(alpha, beta, qt, sigma, delta)
Arguments
alpha |
significance level |
beta |
power = 1-beta |
qt |
the critical value tk(alpha) |
sigma |
standard deviation |
delta |
|
References
Chow SC, Shao J, Wang H. Sample Size Calculation in Clinical Research. New York: Marcel Dekker, 2003
Examples
Example.11.4.1<-Dose.Min.Effect(0.05,0.2,1.75,0.22,0.11)
Example.11.4.1
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[Package TrialSize version 1.4 Index]