PSPP

In most respects SAS sets the standard for breadth of functionality in a statistical analysis suite. However, not everyone needs that level of functionality (or cost), and so here is a list of free alternatives to SAS statistics that many users will find quite adequate. Dataplot is a free, public-domain,…

This list of 20 free statistical software packages is divided into general purpose and vertical application lists. General Purpose AdaMSoft is a data mining package with support for data management and hundreds of statistical functions. Dap supports data management, analysis and data visualization. Performs calculation of means, percentiles, correlation, ANOVA,…