sci-mathematics@gentoo.org Gentoo Mathematics Project PSPP is a program for statistical analysis of sampled data. It interprets commands in the SPSS language and produces tabular and graphical output in ASCII, HTML, or PostScript format. PSPP supports a large subset of SPSS's transformation language. Its statistical procedure support is limited but growing. PSPP has both text-based and a GTK+ based graphical user interfaces. pspp