Developed by a Team of Experts

Michael Borenstein

Jacob Cohen

Hannah Rothstein

David Schoenfeld

Jesse Berlin

Ed Lakatos

researcher

"I enjoy using your software tremendously!"

Marc Buyse - Executive Director, IDDI (International Drug Development Institute), Brussels, Belgium

Join our E-mail Newsletter

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

Power and Precision

software image

Power and Precision is a statistical power analysis software package for calculation of a sample size for a planned study. The program features an unusually clear interface, and many tools to assist the user in developing an understanding of power analysis.