【實用醫療app】Cochran|最夯免費app-綠色工廠好玩App

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.)