【實用醫療app】McNemar|最夯免費app-綠色工廠好玩App

A tool of statistics for scientists, doctors, researchers, teachers, students, etc. This App contains both McNemar's test and Binominal exact test.For dichotomy paired data in statistics, McNemar's test is a non-parametric method to determine whether the row and column marginal frequencies are equal. McNemar's test is for comparison of proportions of paired data. When the row and column marginal samples are small, binominal exact probability is calculated in this App. This binominal statistic value is more reliable than McNemar's test in small number of cases. If the sample number is large enough (>25 in this App), binominal exact test is not necessary.