onearm: One Sample Binomial Design

In raredd/desmon: Functions for design and monitoring of clinical trials

One Sample Binomial Design

Description

Determines the critical value and power for an exact one sample binomial test

Usage

onearm(n, p0, pa, alpha = 0.1)

Arguments

n	sample size
p0	The null response probability
pa	The alternative response probability
alpha	The one-sided type I error rate

Details

Let R be the number of responses. If p0<pa, determines the smallest critical value r such that P(R>=r|p0)<=alpha, and computes P(R>=r|p) for p=p0,pa. If p0>pa, similar calculations are done for rejecting in the opposite tail.

Value

A vector giving the critical value and the rejection probabilities under the null and alternative.

See Also

bin1samp

Examples

onearm(30, 0.1, 0.3)

raredd/desmon documentation built on May 7, 2024, 3:46 p.m.