Unlock codes

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.

people working
Comprehensive Meta-Analysis

Download 10 Day Trial


"Until we purchased CMA, meta‐analysis was a burdensome chore. While nothing will take the labor out of coding studies, CMA has been a boon to our lab, and we have done three studies in the past year. It saves many, many hours. It is well worth the cost and pays rich dividends."

Everett L. Worthington, Jr. - Professor of Psychology, Virginia Commonwealth University, Richmond, VA


"Comprehensive Meta‐Analysis v.2 is the definitive leading software for computing, presenting and analysing results of meta‐analyses. The programme provides beginners as well as advanced researchers meta‐analysis opportunities, unmatched by competing programmes. Computing effect sizes, combining across various types of outcomes, conducting moderators analyses, and presenting these rather complex analyses in less than five stages, could not have been more user‐friendly."

Barak Ariel - UK