pi.star: Compute the anticipated null proportion estimate

In FDRsampsize: Compute Sample Size that Meets Requirements for Average Power and FDR

Description

Compute an approximation of the expected value of the null proportion estimate given the sample size and effect size.

Usage

pi.star (n, pow.func, eff.size, lam = 0.95, eps = 1e-04, ...) 

Arguments

n	sample size
pow.func	an R function to compute statistical power
eff.size	effect size vector
lam	p-value at which to numerically evaluate p-value pdf (scalar)
eps	epsilon for numerical differentiation
...	additional agruments for the functions

Value

scalar value for approximated E(pi.hat)

References

#> Pounds, Stan, and Cheng Cheng. "Sample size determination for the false discovery rate." Bioinformatics 21.23 (2005): 4263-4271.

FDRsampsize documentation built on May 2, 2019, 9:14 a.m.