GNU PSPP vs NCSS
| GNU PSPP | NCSS | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | Free | $29.08/mo |
| Platforms | Linux, macOS, Windows | Windows |
| Free plan | Yes | No |
| Deployment | desktop | desktop |
| Statistical tests | Yes | Yes |
| Regression models | Yes | Yes |
| Scripting support | Yes | Yes |
| Data import formats | PSPP system and portable files; Gnumeric; ODS; PostgreSQL; TXT/delimited text | NCSS, Access, dBase, Epi Info, Excel, Gauss, JMP, Matlab, Minitab, R, SAS, S-PLUS, SPSS, Stata, Statistica, Systat, TXT, CSV |
Listed together in Best Statistical Analysis Software