Analysis of Missing Data

Abstract

In this chapter, I present older methods for handling missing data. I then turn to the major new approaches for handling missing data. In this chapter, I present methods that make the MAR assumption. Included in this introduction are the EM algorithm for covariance matrices, normal-model multiple imputation (MI), and what I will refer to as FIML (full information maximum likelihood) methods. Before getting to these methods, however, I talk about the goals of analysis.