ind_test_22: Test of independence for 2x2 contingency tables
In R2ucare: Goodness-of-Fit Tests for Capture-Recapture Models

ind_test_22

R Documentation

Test of independence for 2x2 contingency tables

Description

This function tests independence in 2x2 contingency tables

Usage

ind_test_22(M, threshold = 2, rounding = 3)

Arguments

`M`	is a 2x2 contingency table
`threshold`	is a threshold for low expected numbers; default is 2
`rounding`	is the level of rounding for outputs; default is 3

Value

This function returns a vector with statistic of quadratic chi2 or inv chi2 corresponding to pvalue of Fisher test, p-value of quadratic chi2 test or Fisher test for low numbers, signed test and test performed (Chi-square, Fisher or None).