从版本 2 或 3 升级
版本 4 中有哪些新功能？
如果您拥有 V3 的当前许可证：
升级到 V4 是免费的。只需 在此处下载并安装新版本即可。
该程序将识别您当前的许可证。无需获取新的解锁码。
常见问题
Q.版本 2、3 和 4 中的文件是否相互兼容？
答：是的。在 V2、V3 或 V4 中创建的任何文件都可以在所有版本中使用。
Q.如果我有版本 2 并升级到版本 4，我是否仍可以保留版本 2 许可证？
答：是的。这两个程序将在同一台计算机上共存。每个许可证都独立运行。
综合 荟萃分析
综合荟萃分析（CMA）是一个功能强大的荟萃分析计算机程序。该程序将易用性与广泛的计算选项和复杂的图形相结合。
全面的元分析
"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
"I found the Comprehensive Meta‐Analysis software program to be extremely user friendly, providing instant computational data from the simplest to the most complex statistical problems, a versatile database to help organize and restructure large volumes of multifaceted data, and parallel visuals that help better understand your data. I also found the support staff very helpful in providing responses to both my technical questions about the program itself as well as helpful addressing more general theoretical questions about meta‐analyses. I would highly recommend this program to a novice or more seasoned researcher interested in conducting meta‐analytic statistics."
Talin Babikian, PhD, MPH - UCLA