optrho {itrimhoch}R Documentation

Calculate the rho value that reaches the maximum type I error rate in the improved trimmed Hochberg method when k value is given

Description

Calculate the rho value that reaches the maximum type I error rate in the improved trimmed Hochberg method when k value is given

Usage

optrho(k, alpha, alphavec = c(alpha/2, alpha/2))

Arguments

k

a pre-specified constant in the improved trimmed weighted Hochberg procedure

alpha

the significance level

alphavec

a numeric vector of two values representing the weighted significance levels assigned to the two hypotheses

Value

the rho value that makes the type I error rate reaches the maximum value rho_opt and the type I error rate errorrate

Author(s)

Jiangtao Gou

Fengqing Zhang

References

Gou, J., Chang, Y., Li, T., and Zhang, F. (2025). Improved trimmed weighted Hochberg procedures with two endpoints and sample size optimization. Technical Report.

Examples

optrho(k = 2/3, alpha = 0.025)

[Package itrimhoch version 1.0.0 Index]