Cochran

This statistical analysis app for proportion's test includes the following two modules.

1. Cochran test, Mantel-Haenszel test.
Test for comparison of proportions of two groups. The level is nominal.

2. Cochran-Armitage test.
Test for trend in binomial proportions across levels of a single factor. The level is numeric.

(If you want to test two groups with the levels of ordinal variables, use "ChiSquare" app.)