Developed by a Team of Experts

Michael Borenstein

Jacob Cohen

Hannah Rothstein

David Schoenfeld

Jesse Berlin

Ed Lakatos

researcher

"Your software is superb!"

Dr. David Noble - University of Aberdeen

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Power and Precision

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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.