Subscribe to our newsletter:


iPhone / iPad
  • Education
  • Medical
I want this app
Download from AppStore

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.