HEATKEYS

XLSTAT offers statistical and data analysis software packages for Microsoft Excel making it ideal for data analysis and statistics requirement for both Windows and MAC.

MacStats - a listing of Macintosh statistical software from Classic Macs to OS X - with usage notes, graphing software, time series and SEM, and reviews of key Mac statistics packages.

A large collection of links to interactive web pages that perform statistical calculations

Multibase provides a set of powerful, graphical statistical-analysis and data-mining tools(Principal Component Analysis (PCA), Partial Least Square (PLS), Cluster Analysis, ROC Curve or Box-Whisler Plot) for scientists, researchers, engineers and oth...

statistics.com is the leading provider of professional development courses in statistics. Online programs give you regular access to leading experts in statistics with courses that fit your budget and schedule.

Microsoft Excel Consulting, Online Classes, video tutorials, free macros, and walkthroughs for beginners and advanced levels. Also includes helpful tips, tricks, code, and a forum.

MathWorks is the world’s leading developer of technical computing software for engineers and scientists in industry, government, and education

Audience Dialogue: methods, tools, techniques, and ideas, for media research and evaluating communication.