pspp
PSPP supports T-tests, ANOVA, GLM, factor analysis, non-parametric tests, and other statistical features. PSPP produces statistical reports in plain text, PDF, PostScript, CSV, HTML, SVG, and OpenDocument formats.
PSPP has both text-based and graphical user interfaces. The PSPP user interface has been translated into a number of languages.
Latest reviews
5
If you don't need to ANCOVA, MANOVA or MANCOVA etc. it's very useful. It has most statistics for researchers that study on social and educational sciences.
5
Does most basic statistics that someone like a student would need to do on large datasets like crosstabs, t-tests, regression, etc. Runs and reads SPSS data, but community needs more people to add more advanced statistical routines.
4
For me the replacement of SPSS. Makes the same things but doesnt everything.