Computational Statistics

• pspp Available versions: ~0.6.1 {doc emacs gtk ncurses nls plotutils postgres} Homepage: http://www.gnu.org/software/pspp/pspp.html Description: Program for statistical analysis of sampled data. Free replacement of the proprietary program, SPSS

• R - Environment for statistical computing and graphics. See the GNU R Project http://www.r-project.org

• rkward Available versions: 0.5.1 ~0.5.2 {aqua debug} Homepage: http://rkward.sourceforge.net/ Description: An IDE/GUI for the R-project

• SABRE - time series analysis of recurrent events and complex models http://sabre.lancs.ac.uk

Econometrics

• gretl - Regression, Econometric and Time-Series Library