Power And Precision is a statistical power analysis and sample size planning tool for researchers who need to design studies with adequate power and clear precision targets. It helps you determine the required sample size, the power you can expect from a given sample, or the smallest effect size you can reliably detect. The software supports common designs and outcomes—such as comparisons of means or proportions, correlations, and regression—and lets you specify effect sizes and assumptions in multiple ways. Results are presented with clear numerical summaries and visualizations, making it easy to run sensitivity analyses, compare scenarios, and document study planning decisions.
Power And Precision is developed by Biostat, Inc and is used by 2 users of Software Informer. The most popular versions of this product among our users are: 2.0, 3.2, 4.0 and 4.1. The names of program executable files are Power and Precision V3.exe, Power and Precision V4.exe, Power.Exe and Power00.exe.
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