Page may be out of date
This page has not been updated in the last 5 years. The content on this page may be incorrect. If you have any questions please contact the web team.

Colloquium: “Interactive Regression Models with Centering”

Marshall University Math Colloquium
September 17, 2014

Dr. Laura Adkins
Marshall University

Including interaction in a multiple regression model can increase its accuracy. Unfortunately, it also leads to multicollinearity, which violates the requirements of linear regression. I will discuss the use of centering to resolve this problem. I will then use an applied example to illustrate its use and explore its effectiveness.

Contact Us

Department of Mathematics & Physics

Office: Smith Hall 523

Office Hours: Mon – Fri, 8:00am – 4:30pm


Phone: 304-696-6482

Need Math Help?

Get a Job with Math

Math Honor Society

Student Resources