Test if the proportions of 3 or more dichotomous variables are equal in the same population.
cochran_test(x, ...)
cochran_test
returns an object of class "cochran_test"
.
An object of class "cochran_test"
is a list containing the
following components:
Sheskin, D. J. 2007. Handbook of Parametric and Nonparametric Statistical Procedures, 4th edition. : Chapman & Hall/CRC.
cochran_test(exam)#> Test Statistics #> ---------------------- #> N 15 #> Cochran's Q 4.75 #> df 2 #> p value 0.093 #> ----------------------