This page contains links to oter websites that offer textbook companions.
- Howell'ing at Statistics: A website with chapter notes corresponding to Statistical Methods for Psychology by David C. Howell. (This books has been used in our Adv. Stats and Graduate statistics courses).
- VassarStats: A website by Vassar College professors which includes explanations of statistical procedures, as well as calculators and tools. Also links to a textbook companion site.
- Concepts and Applications of Inferential Statistics
- StatSoft: An electronic textbook created by a statistical software company. Corresponds to STATISTICS Methods and Applications by Hill and Lewicki.