Longitudinal Data and SAS
A Programmer's Guide
By EdD Ron Cody
Publisher: SAS Institute
Final Release Date: October 2001
Pages: 208

Working with longitudinal data introduces a unique set of challenges. Once you've mastered the art of performing calculations within a single observation of a data set, you're faced with the task of performing calculations or making comparisons between observations. It's easy to look backward in data sets, but how do you look forward and across observations? Ron Cody provides straightforward answers to these and other questions. Longitudinal Data and SAS details useful techniques for conducting operations between observations in a SAS data set. For quick reference, the book is conveniently organized to cover tools, including an introduction to powerful SAS programming techniques for longitudinal data; case studies, including a variety of illuminating examples that use Ron's techniques; and macros, including detailed descriptions of helpful longitudinal data macros. Beginning to intermediate SAS users will appreciate this book's informative, easy-to-comprehend style. And users who frequently process longitudinal data will learn to make the most of their analyses by following Ron's methodologies. This book is part of the SAS Press program.

Product Details
Recommended for You
Customer Reviews
 
Buy 2 Get 1 Free Free Shipping Guarantee
Buying Options
Immediate Access - Go Digital what's this?
Ebook:  $24.99
Formats:  ePub, Mobi, PDF