gof.Pearson.twoway: Test Goodness of Fit by Pearson's Test for two-way table

In TrialSize: R Functions for Chapter 3,4,6,7,9,10,11,12,14,15 of Sample Size Calculation in Clinical Research

Test Goodness of Fit by Pearson's Test for two-way table

Description

H0: pk=pk,0 for all k

Ha: not equal

Usage

gof.Pearson.twoway(alpha, beta, trt, ctl, r, c)

Arguments

alpha	significance level
beta	power = 1-beta
trt	proportion of each subject in treatment group
ctl	proportion of each subject in control group
r	number of rows in the two-way table
c	number of column in the two-way table

Details

(*) is \chi^{2}_{r-1}(\chi^{2}_{\alpha, r-1}|noncen)=\beta

References

Chow SC, Shao J, Wang H. Sample Size Calculation in Clinical Research. New York: Marcel Dekker, 2003

TrialSize documentation built on April 12, 2025, 2:01 a.m.