Journal of the Korean Data and Information Science Society
- Volume 16 Issue 1
- /
- Pages.13-18
- /
- 2005
- /
- 1598-9402(pISSN)
Exploring Interaction in Generalized Linear Models
- Kahng, Myung-Wook (Department of Statistics, Sookmyung Women's University)
- Published : 2005.02.28
Abstract
We explore the structure and usefulness of the 3-D residual plot as a basic tool for dealing with interaction in generalized linear models. If predictors have an interaction effect, the shape obtained by rotating the 3-D residual plot will show its presence. To illustrate the use of this plot as an aid to exploring the interaction, we present an example of a binomial regression model using simulated data.