G*Power vs gretl
| G*Power | gretl | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Windows, macOS | Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Deployment | both | desktop |
| Statistical tests | Yes | Yes |
| Regression models | Yes | Yes |
| Scripting support | Yes | Yes |
| Bayesian analysis | — | Yes |
| Data import formats | — | XML, CSV, Excel, Gnumeric, OpenDocument, Stata, SPSS, EViews, JMulTi, RATS 4 and PC-Give |
Both are listed in Best Statistical Analysis Software. On The Geeks Club, gretl scores higher on our published basis.