**Author:** Paul D. Allison

**Publisher:** SAS Press

For statisticians analyzing data that contains multiple observations per subject, this book describes the use of seven SAS/STAT procedures for fixed effects analysis.

Requires SAS/STAT.

POSTED BY
GLOBAL STATEMENTS BOOKS
ON SEPTEMBER 19, 2007

**Year:** 2005

**ISBN:** 1-59047-568-2

**Pages:** 153

**Publisherâ€™s list price:** 37.95

- 1. Introduction to Fixed Effects Methods
- 2. Fixed Effects Methods for Linear Regression
- 3. Fixed Effects Methods for Categorical Response Variables
- 4. Fixed Effects Regression Methods for Count Data
- 5. Fixed Effects Methods for Event History Analysis
- 6. Linear Fixed Effects Methods with PROC CALIS
- Index

Unlock the potential of fixed effects regression methods using SAS.

* Fixed Effects Regression Methods for Longitudinal Data Using SAS*
is an invaluable resource for all researchers interested
in adding fixed effects regression methods to their tool
kit of statistical techniques. First introduced by
economists, fixed effects methods are gaining
widespread use throughout the social sciences.
Designed to eliminate major biases from regression
models with multiple observations (usually longitudinal)
for each subject (usually a person), fixed effects methods
essentially offer control for all stable characteristics of the
subjects, even characteristics that are difficult or
impossible to measure.

This straightforward and thorough text shows you how to estimate fixed effects models with several SAS procedures that are appropriate for different kinds of outcome variables. The theoretical background of each model is explained, and the models are then illustrated with detailed examples using real data. The book contains thorough discussions of the following uses of SAS procedures:

- PROC GLM for estimating fixed effects linear models for quantitative outcomes
- PROC LOGISTIC for estimating fixed effects logistic regression models
- PROC PHREG for estimating fixed effects Cox regression models for repeated event data
- PROC GENMOD for estimating fixed effects Poisson regression models for count data
- PROC CALIS for estimating fixed effects structural equation models

To gain the most benefit from this book, readers should be familiar with multiple linear regression, have practical experience using multiple regression on real data, and be comfortable interpreting the output from a regression analysis. An understanding of logistic regression and Poisson regression is a plus. Some experience with SAS is helpful, but not required.

UPDATED BY
GLOBAL STATEMENTS BOOKS
ON APRIL 3, 2014