Description Usage Arguments References Examples
The test is to find whether the vaccine can prevent the disease or reduce the incidence of the disease in the target population. Usually use prospective, randomized, placebo-controlled trials.
1 | Vaccine.RDI(alpha, d, pt, pc)
|
alpha |
significance level |
d |
the half length of the confidence interval of pt/pc |
pt |
the true disease incidence rates of the nt vaccines |
pc |
the true disease incidence rates of the nc controls |
Chow SC, Shao J, Wang H. Sample Size Calculation in Clinical Research. New York: Marcel Dekker, 2003
1 2 3 | Example.15.6.1<-Vaccine.RDI(0.05,0.2,0.01,0.02)
Example.15.6.1
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