Statistics

The glossary is conveniently organised with a suggested learning order of statistical terms for those unfamiliar with statistical analysis

iAspire Student Support easy guide to statistics

Interactive courses, simulations, demonstrations, case studies & basic statistical analysis tools

Online aids for probability & statistics education, technology based instruction & statistical computing including interactive applets, computational & graphing tools, instructional & course materials

A simple guide to understanding basic statistics, for journalists and other writers who might not know math

Large selection of statistical teaching resources including textbooks, interactive demonstrations, videos & journals from around the world

Free statistics tutorials cover statistics, probability, and survey sampling - all explained in plain English

Includes video tutorials, blog, statistical language & online courses

A sequence of interactive tutorials on key statistical concepts (sampling distributions, the central limit theorem, hypothesis testing, and statistical power, ...)

The Data Science Textbook was formerly known as StatSoft's Electronic Statistics Textbook. It has been provided for free as a public service since 1995. This textbook offers training in the understanding and application of data science. It covers a wide variety of appications, including labratory research (biomedical, agricultural), business statistica, credit scoring, forecasting, social science statistics and survey research, data mining, engineering and quality control appications, and many others.