Dieses Buch soll als Einführung und Nachschlagewerk für die Statistik-Software GNU R (kurz R) dienen. R beruht auf der statistischen Programmiersprache S.
PSPP is a program for statistical analysis of sampled data. It is a Free replacement for the proprietary program SPSS, and appears very similar to it with a few exceptions.
JASP is an open-source statistics program that is free, friendly, and flexible. Armed with an easy-to-use GUI, JASP allows both classical and Bayesian analyses.