【實用醫療app】EpidemRisk|最夯免費app-綠色工廠好玩App

A tool of statistics. Designed for scientist, doctors, teachers, students, journalists,... Test for the Odds Ratio and the Relative Risk, for 2 x 2 contingency table. Fill the cells with integers, then click "Caluculate" button. You will see the ratio with confidence intervals. This is an easy statistical tool to use.