Process epidemiologic, biostatistical, and medical data. Use statistical tools, perform calculations and diagnostic and screening test analyses, compare two means, and generate summaries. Select from four different confidence limit methods to apply for the odds ratio.
Downloading OpenEpi 2.20 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. OpenEpi is categorized as Education Tools. The most popular versions of the program are 2.3, 2.2 and 2.0. We recommend checking the downloaded files with any free antivirus. This free tool was originally produced by OpenEpi Development Team. This free PC program is compatible with Windows XP/Vista/7/8/10/11 environment, 32-bit version.
From the developer:
OpenEpi provides statistics for counts and measurements in descriptive and analytic studies, stratified analysis with exact confidence limits, matched pair and person-time analysis, sample size and power calculations, random numbers, sensitivity, specificity and other evaluation statistics, R x C tables, chi-square for dose-response, and links to other useful sites.
You may want to check out more software, such as PolicyMaker, CAP 540 or GASEQ, which might be similar to OpenEpi.