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Regina Branton (Rice--Poli Sci) maintains a very helpful and accessible tutorial on interactive variables in multiple regression models (here). Many of the discussions include informative examples.
Posted by Michael Heise on 25 April 2008 at 01:09 PM in Methodology | Permalink
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Cindy Kam and Robert Franzese
Modeling and Interpreting Interactive Hypotheses in Regression Analysis
Daniel Katz |
27 April 2008 at 12:39 AM
A webpage for the Brambor, Clark & Golder article is available on Matt Golder's webpage here:
It has some nice stata do files for graphics. Another helpful article on interactions is Robert Freidrich's workshop piece in the American Journal of Political Science (1982).
Jeff Yates |
26 April 2008 at 10:34 AM
Jeff Yates |
26 April 2008 at 10:26 AM
Discussions of interactions terms in multiple regression models should also include the Brambor, Clark, and Golder piece entitled "Understanding Interaction Models: Improving Empirical Analyses" in Political Analysis 14(1): 63-82.
Todd Curry |
25 April 2008 at 03:37 PM
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