# SAS Statistics by Example

SAS Institute, 22 de ago de 2011 - 274 páginas
In SAS Statistics by Example, Ron Cody offers up a cookbook approach for doing statistics with SAS. Structured specifically around the most commonly used statistical tasks or techniques--for example, comparing two means, ANOVA, and regression--this book provides an easy-to-follow, how-to approach to statistical analysis not found in other books. For each statistical task, Cody includes heavily annotated examples using ODS Statistical Graphics procedures such as SGPLOT, SGSCATTER, and SGPANEL that show how SAS can produce the required statistics. Also, you will learn how to test the assumptions for all relevant statistical tests. Major topics featured include descriptive statistics, one- and two-sample tests, ANOVA, correlation, linear and multiple regression, analysis of categorical data, logistic regression, nonparametric techniques, and power and sample size. This is not a book that teaches statistics. Rather, SAS Statistics by Example is perfect for intermediate to advanced statistical programmers who know their statistics and want to use SAS to do their analyses. This book is part of the SAS Press program.

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### Conteúdo

 Chapter 2 Descriptive Statistics Continuous Variables 19 Chapter 3 Descriptive Statistics Categorical Variables 41 Chapter 4 Descriptive Statistics Bivariate Associations 57 Chapter 5 Inferential Statistics OneSample Tests 69 Chapter 6 Inferential Statistics TwoSample Tests 79 Chapter 7 Inferential Statistics Comparing More than Two Means 91 Chapter 8 Correlation and Regression 111 Chapter 9 Multiple Regression 135
 Chapter 10 Categorical Data 163 Chapter 11 Binary Logistic Regression 183 Chapter 12 Nonparametric Tests 205 Chapter 13 Power and Sample Size 219 Chapter 14 Selecting Random Samples 235 References 243 Index 245 Direitos autorais

### Sobre o autor (2011)

Ron Cody, EdD, a retired professor from the Robert Wood Johnson Medical School now works as a private consultant and a national instructor for SAS Institute Inc. A SAS user since 1977, Ron's extensive knowledge and innovative style have made him a popular presenter at local, regional, and national SAS conferences. He has authored or co-authored numerous books, such as Learning SAS by Example: A Programmer's Guide; SAS Statistics by Example, Applied Statistics and the SAS Programming Language, Fifth Edition; The SAS Workbook; The SAS Workbook Solutions; Cody's Data Cleaning Techniques Using SAS, Second Edition; Longitudinal Data and SAS: A Programmer's Guide; SAS Functions by Example, Second Edition, and Cody's Collection of Popular Programming Tasks and How to Tackle Them, as well as countless articles in medical and scientific journals.