Essential Statistics Using SAS University Edition

Chapter 6: Multiple Linear Regression

6.1 Introduction

6.2 Multiple Linear Regression

6.2.1 The Ice Cream Data: An Initial Analysis Using Scatter Plots

6.2.2 Ice Cream Sales: Are They Most Affected by Price or Temperature? How to Tell Using Multiple Regression

6.2.3 Diagnosing the Multiple Regression Model Fitted to the Ice Cream Consumption Data: The Use of Residuals

6.2.4 A More Complex Example of the Use of Multiple Linear Regression

6.2.5 The Cloud Seeding Data: Initial Examination of the Data Using Box Plots and Scatter Plots

6.2.6 When Is Cloud Seeding Best Carried Out? How to Tell Using Multiple Regression Models Containing Interaction Terms

6.3 Identifying a Parsimonious Regression Model

6.4 Exercises

6.1 Introduction

In this chapter, ...