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  • CHAPTER11REGRESSION ANALYSIS:SOME ADDITIONAL TECHNIQUES

    CHAPTER OVERVIEW

    This chapter provides an introduction to some additional tools and conceptsthat areuseful in regressionanalysis. Thepresentation includes expansions ofthe basic ideas and techniques of regression analysis that were introduced inChapters 9 and 10.

    TOPICS

    11.1 INTRODUCTION

    11.2 QUALITATIVE INDEPENDENT VARIABLES

    11.3 VARIABLE SELECTION PROCEDURES

    11.4 LOGISTIC REGRESSION

    11.5 SUMMARY

    LEARNING OUTCOMES

    After studying this chapter, the student will

    1. understand how to include qualitative variables in a regression analysis.

    2. understand how to use automated variable selection procedures to developregression models.

    3. be able to perform logistic regression for dichotomous and polytomous depen-dent variables.

    539

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