_Economy and Finance

Draco Econometrics The open-source statistics package with an easy-to-understand interface Draco is an open-source econometric solution, providing functionality available in popular statistics packages without high purchasing and licensing costs. Draco presents a familiar, yet powerful, user interface to improve efficiency. http://approximatrix.com/products/draco Draco 1.4 Windows

The R Project for Statistical Computing Introduction to R R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different implementation of S. There are some important differences, but much code written for S runs unaltered under R. ... http://www.r-project.org/

Gnu Regression, Econometrics and Time-series Library Is a cross-platform software package for econometric analysis, written in the C programming language. It is is free, open-source software. You may redistribute it and/or modify it under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation. http://gretl.sourceforge.net/ Download Gretl 1.9 Windows

Daniel's XL Toolbox - Free and Open-Source Add-In for Excel Daniel's XL Toolbox is a free, open-source add-in for Excel® that helps you to analyze and present data.