SalStat is an small application for the statistical analysis of scientific data (with a special concentration on psychology). It can already do 18 kinds of descriptive statistics, t tests (paired, unpaired and one sample), 3 kinds of correlations linear regression and point biserial tests, and single factor anova (both within and between subjects).
Data is entered on an easy-to-use datagrid like a spreadsheet, and all the analyses are driven by menus and dialog boxes. Output can be formatted to HTML.

License: GNU GPL.
Tags: statistics.
Interface: X.
Source language: Python.
Requires wxPython.
Maintainer: Alan James Salmoni.
Developer: Alan James Salmoni.
Contributors: Gary Strangman, Federico Sevilla.
Homepage: http://salstat.sourceforge.net/.
Documentation: http://salstat.sourceforge.net/manual.pdf, http://salstat.sourceforge.net/manual.tex.
Development: http://lists.sourceforge.net/lists/listinfo/salstat-developers.