About GPower
What is GPower?
GPower is a free, open source program for power analysis and sample size calculations. It is available for both Windows and Mac.
Why use GPower?
- Simple, clean interface is easy to learn and easy to use - great teaching tool.
- Can do a priori, post hoc, compromise, criterion, or sensitivity power analyses.
- Widely used for doing power and sample size calculations for grants.
What file types are typically associated with GPower?
There are no file types associated with GPower.
