HEATKEYS

ComputerPsych LLC - Where mind and machine meet.

Wessa.net offers free educational forecasting software (time series analysis) and statistics software.

Taylor Enterprises, Inc. - Variation reduction, robust design, tolerance analysis, trending and acceptance sampling plan experts.

DanielSoper.com - The homepage of Daniel Soper

Survey software for online surveys, paper surveys, and interviewing. Outstanding crosstab tables and statistical analysis. Survey software and Web survey software for marketing research, public opinion polls, customer satisfaction, and program evalua...

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Excel templates, calendars, calculators, spreadsheets, and other Excel solutions for business, home, and educational use.

YouTube is a place to discover, watch, upload and share videos.

Easily find the best fitting distribution and use it to make better decisions. Free 30-day trial, flexible licensing

Since 1983, developing the free Unix style operating system GNU, so that computer users can have the freedom to share and improve the software they use.

Engineered Software, Inc. We sell a line of statistical software that has been engineered to be easy to use.

Statistical software, educational products, and research tools for students, managers, and researchers.

Award-winning business intelligence software for faster analytics and better business dashboards. See your data clearly using our data visualization capabilities. No deployment. No waiting. Just instant results.

GraphPad Prism is a powerful combination of biostatistics, curve fitting (nonlinear regression) and scientific graphing in one comprehensive program. Easily organize, analyze and graph repeated experiments; pick appropriate statistical tests and inte...