If you use these materials, please include the following citation.
MeredithRolfe, , 2013, "Multiple Regression and OLS Violations", http://opossem.org/content/multiple-regression-and-ols-violations
Type of Material:
Lecture Notes and Slides
Creative Commons License:
CC BY-NC-SA 3.0
This lecture is a continuation of the introductory regression lecture also available on OPOSSEM. It introduces multiple regression and briefly reviews the common OLS violations. As the lecture is intended for delivery to a large course, heavy use is made of IRT instant voting technology (including a competition amongst members of diferent sections.) Embedded in the lecture is an IRT based review of p values and significance tests based on published tables in articles, as students struggled to get p-values and coefficients interpreted consistently.