This page, by Richard Lowry of Vassar College, will calculate the intercorrelations (r and r2) for up to five variables, designated as A, B, C, D, and E. Visitors must enter the number of variables before accessing the...

The data, created by Chrys Caroni of the National Technical University of Athens, presented in this article refer to the reliability of ball bearings in manufacturing. The data was originally published by "Lieblein and...

This article, created by faculty members at Grand Valley State University, provides a data collection and analysis activity for illustrating simple linear regression and outlier analysis. The activity was designed to...

The dataset presented in this article, created by Jeffrey S. Simonoff of New York University, refers to game-by-game information for Mark McGwire and Sammy Sosa during summer of 1998. Roger Maris's long time Major League...

This site, created by Michelle Lacey of Yale University, gives an explanation, a definition and an example of multiple linear regression. Topics include: confidence intervals, tests of significance, and squared multiple...