O'Reilly logo

Statistical Analysis: Microsoft® Excel® 2013 by Conrad Carlberg

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

15. Multiple Regression Analysis and Effect Coding: Further Issues

Chapter 14, “Multiple Regression Analysis and Effect Coding: The Basics,” discusses the concept of using multiple regression analysis to address the question of whether group means differ more than can reasonably be explained by chance. The basic idea is to code nominal variables such as type of medication administered, or sex, or ethnicity, so as to represent them as numeric variables. Coded in that ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required