Version 2 software

Important: Version 2 Users

If you own V2 and need to reinstall it on a new machine,
send us a note at [email protected] and we'll send a link to V2.

Join our E-mail Newsletter

Valid e-mail is required.
Learn about new meta-analysis workshops & software features, and receive special tools to help with your research.

Comprehensive Meta-Analysis

software image

Comprehensive Meta-Analysis (CMA) is a powerful computer program for meta-analysis. The program combines ease of use with a wide array of computational options and sophisticated graphics.


"CMA 2.0 is perhaps the most user‐friendly statistical software I have used to date. It makes the complicated process of conducting a meta‐analysis much easier. It can be used from start to finish ‐ from direct data entry to publication‐quality graphics. I highly recommend this program!"

Nathan Thoma, M.A. - Psychology Intern, Payne Whitney Clinic, Weill Cornell Medical Center, New York ‐ Presbyterian Hospital


"(1) Working with your staff and the software itself made computer installation and start up incredibly easy. (2) Instructing my students (seniors in a capstone research intensive course) on how to use the software was also remarkably easy. They did far more with the software than I had expected and made some elegant looking figures for their senior presentations. (3) Meta‐analysis was a new technique for our whole department (PUI institution), and the oral presentations by my students using the CMA software and graphics impressed faculty immensely."

Susan B. Chaplin - Department of Biology, University of St. Thomas, St. Paul, MN