size_EC: Maximal size of the exact-corrected confidence interval

In NourHawila/EC: Exact-corrected confidence interval and other useful functions to analyze noninferiority binomial trials

Description

This function evaluates maximum size of the decision rule based on the exact-corrected confidence interval

Usage

size_EC(alpha, N.T, N.C, delta0, tolEC = 1e-04)

Arguments

alpha	numeric between 0 and 1 representing the significance level
N.T	positive integer representing the sample size in the treatment group
N.C	positive integer representing the sample size in the control group
delta0	numeric between 0 and 1 representing the noninferiority margin
tolEC	positive numeric representing the tolerance for confidence interval convergence

Value

numeric representing the level of test based on the specified confidence interval method

References

\insertRef

Hawila:21EC

Examples

#The three examples calculate the level of the exact-corrected,
#Chan & Zhang and Asymptotic confidence interval based on the
#Miettenen and Nurminen test statistic where each group has a
#sample size of 10, alpha is 0.1 and the noninferiority margin
#is 20%.
size_EC(alpha=0.1,N.T=10,N.C=10,delta0=0.2,tolEC=1e-4)

NourHawila/EC documentation built on Feb. 24, 2022, 8:24 a.m.