iOR app for iPhone and iPad


4.1 ( 2041 ratings )
Utilities Productivity
Developer: Maynard Works
0.99 USD
Current version: 1.1, last update: 7 years ago
First release : 13 Feb 2012
App size: 89.88 Kb

Two by two calculator for quick epidemiological analysis. Select case-control or cohort study design to get the odds ratio or relative risk with confidence intervals, p-value, and attributable fraction.