"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

"I was an early adopter of CMA version 2 and have used it extensively in the last few years. CMA is easy to use, has a great diversity of computational options, is very reliable and is now well known by journal editors. I have no hesitation in recommending CMA to fellow academics."

Dr. Matthew Large - School of Psychiatry, University of New South Wales, Australia