Practical Time Series Analysis Using Sas Hardcover Edition

Download Practical Time Series Analysis Using Sas Hardcover Edition full books in PDF, epub, and Kindle. Read online Practical Time Series Analysis Using Sas Hardcover Edition ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Practical Time Series Analysis Using SAS (Hardcover Edition)

Author : Anders Milhøj
Publisher :
ISBN 13 : 9781642957921
Total Pages : 204 pages
Book Rating : 4.9/5 (579 download)

DOWNLOAD NOW!

Book Synopsis Practical Time Series Analysis Using SAS (Hardcover Edition) by : Anders Milhøj

Download or read book Practical Time Series Analysis Using SAS (Hardcover Edition) written by Anders Milhøj and published by . This book was released on 2013-04 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anders Milhøj's Practical Time Series Analysis Using SAS explains and demonstrates through examples how you can use SAS for time series analysis. It offers modern procedures for forecasting, seasonal adjustments, and decomposition of time series that can be used without involved statistical reasoning. The book teaches, with numerous examples, how to apply these procedures with very simple coding. In addition, it also gives the statistical background for interested readers. Beginning with an introductory chapter that covers the practical handling of time series data in SAS using the TIMESERIES and EXPAND procedures, it goes on to explain forecasting, which is found in the ESM procedure; seasonal adjustment, including trading-day correction using PROC X12; and unobserved component models using the UCM procedure. This book is part of the SAS Press program.

Time Series Analysis Using SAS Enterprise Guide

Author : Timina Liu
Publisher : Springer Nature
ISBN 13 : 9811503214
Total Pages : 137 pages
Book Rating : 4.8/5 (115 download)

DOWNLOAD NOW!

Book Synopsis Time Series Analysis Using SAS Enterprise Guide by : Timina Liu

Download or read book Time Series Analysis Using SAS Enterprise Guide written by Timina Liu and published by Springer Nature. This book was released on 2020-02-19 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to present time series analysis using the SAS Enterprise Guide software. It includes some starting background and theory to various time series analysis techniques, and demonstrates the data analysis process and the final results via step-by-step extensive illustrations of the SAS Enterprise Guide software. This book is a practical guide to time series analyses in SAS Enterprise Guide, and is valuable resource that benefits a wide variety of sectors.

Practical Time Series Analysis Using SAS

Author : Anders Milhoj
Publisher :
ISBN 13 : 9781612901701
Total Pages : 0 pages
Book Rating : 4.9/5 (17 download)

DOWNLOAD NOW!

Book Synopsis Practical Time Series Analysis Using SAS by : Anders Milhoj

Download or read book Practical Time Series Analysis Using SAS written by Anders Milhoj and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anders Milhøj's Practical Time Series Analysis Using SAS explains and demonstrates through examples how you can use SAS for time series analysis. It offers modern procedures for forecasting, seasonal adjustments, and decomposition of time series that can be used without involved statistical reasoning. The book teaches, with numerous examples, how to apply these procedures with very simple coding. In addition, it also gives the statistical background for interested readers. Beginning with an introductory chapter that covers the practical handling of time series data in SAS using the TIMESERIES and EXPAND procedures, it goes on to explain forecasting, which is found in the ESM procedure; seasonal adjustment, including trading-day correction using PROC X12; and unobserved component models using the UCM procedure. This book is part of the SAS Press program.

Practical Time Series Analysis

Author : Aileen Nielsen
Publisher : O'Reilly Media
ISBN 13 : 1492041629
Total Pages : 500 pages
Book Rating : 4.4/5 (92 download)

DOWNLOAD NOW!

Book Synopsis Practical Time Series Analysis by : Aileen Nielsen

Download or read book Practical Time Series Analysis written by Aileen Nielsen and published by O'Reilly Media. This book was released on 2019-09-20 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Time series data analysis is increasingly important due to the massive production of such data through the internet of things, the digitalization of healthcare, and the rise of smart cities. As continuous monitoring and data collection become more common, the need for competent time series analysis with both statistical and machine learning techniques will increase. Covering innovations in time series data analysis and use cases from the real world, this practical guide will help you solve the most common data engineering and analysis challengesin time series, using both traditional statistical and modern machine learning techniques. Author Aileen Nielsen offers an accessible, well-rounded introduction to time series in both R and Python that will have data scientists, software engineers, and researchers up and running quickly. You’ll get the guidance you need to confidently: Find and wrangle time series data Undertake exploratory time series data analysis Store temporal data Simulate time series data Generate and select features for a time series Measure error Forecast and classify time series with machine or deep learning Evaluate accuracy and performance

Practical Business Analytics Using SAS

Author : Shailendra Kadre
Publisher : Apress
ISBN 13 : 1484200438
Total Pages : 565 pages
Book Rating : 4.4/5 (842 download)

DOWNLOAD NOW!

Book Synopsis Practical Business Analytics Using SAS by : Shailendra Kadre

Download or read book Practical Business Analytics Using SAS written by Shailendra Kadre and published by Apress. This book was released on 2015-02-07 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Business Analytics Using SAS: A Hands-on Guide shows SAS users and businesspeople how to analyze data effectively in real-life business scenarios. The book begins with an introduction to analytics, analytical tools, and SAS programming. The authors—both SAS, statistics, analytics, and big data experts—first show how SAS is used in business, and then how to get started programming in SAS by importing data and learning how to manipulate it. Besides illustrating SAS basic functions, you will see how each function can be used to get the information you need to improve business performance. Each chapter offers hands-on exercises drawn from real business situations. The book then provides an overview of statistics, as well as instruction on exploring data, preparing it for analysis, and testing hypotheses. You will learn how to use SAS to perform analytics and model using both basic and advanced techniques like multiple regression, logistic regression, and time series analysis, among other topics. The book concludes with a chapter on analyzing big data. Illustrations from banking and other industries make the principles and methods come to life. Readers will find just enough theory to understand the practical examples and case studies, which cover all industries. Written for a corporate IT and programming audience that wants to upgrade skills or enter the analytics field, this book includes: More than 200 examples and exercises, including code and datasets for practice. Relevant examples for all industries. Case studies that show how to use SAS analytics to identify opportunities, solve complicated problems, and chart a course. Practical Business Analytics Using SAS: A Hands-on Guide gives you the tools you need to gain insight into the data at your fingertips, predict business conditions for better planning, and make excellent decisions. Whether you are in retail, finance, healthcare, manufacturing, government, or any other industry, this book will help your organization increase revenue, drive down costs, improve marketing, and satisfy customers better than ever before.

An Introduction to Time Series Analysis and Forecasting

Author : Robert Alan Yaffee
Publisher : Elsevier
ISBN 13 : 0080478700
Total Pages : 555 pages
Book Rating : 4.0/5 (84 download)

DOWNLOAD NOW!

Book Synopsis An Introduction to Time Series Analysis and Forecasting by : Robert Alan Yaffee

Download or read book An Introduction to Time Series Analysis and Forecasting written by Robert Alan Yaffee and published by Elsevier. This book was released on 2000-05-12 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a clear explanation of the fundamental theory of time series analysis and forecasting, this book couples theory with applications of two popular statistical packages--SAS and SPSS. The text examines moving average, exponential smoothing, Census X-11 deseasonalization, ARIMA, intervention, transfer function, and autoregressive error models and has brief discussions of ARCH and GARCH models. The book features treatments of forecast improvement with regression and autoregression combination models and model and forecast evaluation, along with a sample size analysis for common time series models to attain adequate statistical power. The careful linkage of the theoretical constructs with the practical considerations involved in utilizing the statistical packages makes it easy for the user to properly apply these techniques. - Describes principal approaches to time series analysis and forecasting - Presents examples from public opinion research, policy analysis, political science, economics, and sociology - Math level pitched to general social science usage - Glossary makes the material accessible for readers at all levels

Introduction to Time Series Analysis and Forecasting

Author : Douglas C. Montgomery
Publisher : John Wiley & Sons
ISBN 13 : 1118745159
Total Pages : 670 pages
Book Rating : 4.1/5 (187 download)

DOWNLOAD NOW!

Book Synopsis Introduction to Time Series Analysis and Forecasting by : Douglas C. Montgomery

Download or read book Introduction to Time Series Analysis and Forecasting written by Douglas C. Montgomery and published by John Wiley & Sons. This book was released on 2015-04-21 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Praise for the First Edition "...[t]he book is great for readers who need to apply the methods and models presented but have little background in mathematics and statistics." -MAA Reviews Thoroughly updated throughout, Introduction to Time Series Analysis and Forecasting, Second Edition presents the underlying theories of time series analysis that are needed to analyze time-oriented data and construct real-world short- to medium-term statistical forecasts. Authored by highly-experienced academics and professionals in engineering statistics, the Second Edition features discussions on both popular and modern time series methodologies as well as an introduction to Bayesian methods in forecasting. Introduction to Time Series Analysis and Forecasting, Second Edition also includes: Over 300 exercises from diverse disciplines including health care, environmental studies, engineering, and finance More than 50 programming algorithms using JMP®, SAS®, and R that illustrate the theory and practicality of forecasting techniques in the context of time-oriented data New material on frequency domain and spatial temporal data analysis Expanded coverage of the variogram and spectrum with applications as well as transfer and intervention model functions A supplementary website featuring PowerPoint® slides, data sets, and select solutions to the problems Introduction to Time Series Analysis and Forecasting, Second Edition is an ideal textbook upper-undergraduate and graduate-levels courses in forecasting and time series. The book is also an excellent reference for practitioners and researchers who need to model and analyze time series data to generate forecasts.

Time Series Analysis and Forecasting by Example

Author : Søren Bisgaard
Publisher : John Wiley & Sons
ISBN 13 : 1118056957
Total Pages : 346 pages
Book Rating : 4.1/5 (18 download)

DOWNLOAD NOW!

Book Synopsis Time Series Analysis and Forecasting by Example by : Søren Bisgaard

Download or read book Time Series Analysis and Forecasting by Example written by Søren Bisgaard and published by John Wiley & Sons. This book was released on 2011-08-24 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: An intuition-based approach enables you to master time series analysis with ease Time Series Analysis and Forecasting by Example provides the fundamental techniques in time series analysis using various examples. By introducing necessary theory through examples that showcase the discussed topics, the authors successfully help readers develop an intuitive understanding of seemingly complicated time series models and their implications. The book presents methodologies for time series analysis in a simplified, example-based approach. Using graphics, the authors discuss each presented example in detail and explain the relevant theory while also focusing on the interpretation of results in data analysis. Following a discussion of why autocorrelation is often observed when data is collected in time, subsequent chapters explore related topics, including: Graphical tools in time series analysis Procedures for developing stationary, non-stationary, and seasonal models How to choose the best time series model Constant term and cancellation of terms in ARIMA models Forecasting using transfer function-noise models The final chapter is dedicated to key topics such as spurious relationships, autocorrelation in regression, and multiple time series. Throughout the book, real-world examples illustrate step-by-step procedures and instructions using statistical software packages such as SAS, JMP, Minitab, SCA, and R. A related Web site features PowerPoint slides to accompany each chapter as well as the book's data sets. With its extensive use of graphics and examples to explain key concepts, Time Series Analysis and Forecasting by Example is an excellent book for courses on time series analysis at the upper-undergraduate and graduate levels. it also serves as a valuable resource for practitioners and researchers who carry out data and time series analysis in the fields of engineering, business, and economics.

Time Series Analysis: Forecasting & Control, 3/E

Author :
Publisher : Pearson Education India
ISBN 13 : 9788131716335
Total Pages : 620 pages
Book Rating : 4.7/5 (163 download)

DOWNLOAD NOW!

Book Synopsis Time Series Analysis: Forecasting & Control, 3/E by :

Download or read book Time Series Analysis: Forecasting & Control, 3/E written by and published by Pearson Education India. This book was released on 1994-09 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a complete revision of a classic, seminal, and authoritative text that has been the model for most books on the topic written since 1970. It explores the building of stochastic (statistical) models for time series and their use in important areas of application -forecasting, model specification, estimation, and checking, transfer function modeling of dynamic relationships, modeling the effects of intervention events, and process control.

SAS for Forecasting Time Series

Author : John C. Brocklebank
Publisher : John Wiley & Sons
ISBN 13 : 9780471395669
Total Pages : 424 pages
Book Rating : 4.3/5 (956 download)

DOWNLOAD NOW!

Book Synopsis SAS for Forecasting Time Series by : John C. Brocklebank

Download or read book SAS for Forecasting Time Series written by John C. Brocklebank and published by John Wiley & Sons. This book was released on 2003-07-14 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Easy-to-read and comprehensive, this book shows how the SAS System performs multivariate time series analysis and features the advanced SAS procedures STATSPACE, ARIMA, and SPECTRA. The interrelationship of SAS/ETS procedures is demonstrated with an accompanying discussion of how the choice of a procedure depends on the data to be analysed and the reults desired. Other topics covered include detecting sinusoidal components in time series models and performing bivariate corr-spectral analysis and comparing the results with the standard transfer function methodology. The authors? unique approach to integrating students in a variety of disciplines and industries. Emphasis is on correct interpretation of output to draw meaningful conclusions. The volume, co-pubished by SAS and JWS, features both theory and practicality, and accompanies a soon-to-be extensive library of SAS hands-on manuals in a multitude of statistical areas. The book can be used with a number of hardware-specific computing machines including CMS, Mac, MVS, Opem VMS Alpha, Opmen VMS VAX, OS/390, OS/2, UNIX, and Windows.

Practical Data Analysis with JMP, Third Edition

Author : Robert Carver
Publisher : SAS Institute
ISBN 13 : 1642956120
Total Pages : 510 pages
Book Rating : 4.6/5 (429 download)

DOWNLOAD NOW!

Book Synopsis Practical Data Analysis with JMP, Third Edition by : Robert Carver

Download or read book Practical Data Analysis with JMP, Third Edition written by Robert Carver and published by SAS Institute. This book was released on 2019-10-18 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the concepts and techniques of statistical analysis using JMP Practical Data Analysis with JMP, Third Edition, highlights the powerful interactive and visual approach of JMP to introduce readers to statistical thinking and data analysis. It helps you choose the best technique for the problem at hand by using real-world cases. It also illustrates best-practice workflow throughout the entire investigative cycle, from asking valuable questions through data acquisition, preparation, analysis, interpretation, and communication of findings. The book can stand on its own as a learning resource for professionals, or it can be used to supplement a college-level textbook for an introductory statistics course. It includes varied examples and problems using real sets of data. Each chapter typically starts with an important or interesting research question that an investigator has pursued. Reflecting the broad applicability of statistical reasoning, the problems come from a wide variety of disciplines, including engineering, life sciences, business, and economics, as well as international and historical examples. Application Scenarios at the end of each chapter challenge you to use your knowledge and skills with data sets that go beyond mere repetition of chapter examples. New in the third edition, chapters have been updated to demonstrate the enhanced capabilities of JMP, including projects, Graph Builder, Query Builder, and Formula Depot.

Time Series Data Analysis Using EViews

Author : I. Gusti Ngurah Agung
Publisher : John Wiley & Sons
ISBN 13 : 1118176308
Total Pages : 502 pages
Book Rating : 4.1/5 (181 download)

DOWNLOAD NOW!

Book Synopsis Time Series Data Analysis Using EViews by : I. Gusti Ngurah Agung

Download or read book Time Series Data Analysis Using EViews written by I. Gusti Ngurah Agung and published by John Wiley & Sons. This book was released on 2011-08-31 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do you want to recognize the most suitable models for analysis of statistical data sets? This book provides a hands-on practical guide to using the most suitable models for analysis of statistical data sets using EViews - an interactive Windows-based computer software program for sophisticated data analysis, regression, and forecasting - to define and test statistical hypotheses. Rich in examples and with an emphasis on how to develop acceptable statistical models, Time Series Data Analysis Using EViews is a perfect complement to theoretical books presenting statistical or econometric models for time series data. The procedures introduced are easily extendible to cross-section data sets. The author: Provides step-by-step directions on how to apply EViews software to time series data analysis Offers guidance on how to develop and evaluate alternative empirical models, permitting the most appropriate to be selected without the need for computational formulae Examines a variety of times series models, including continuous growth, discontinuous growth, seemingly causal, regression, ARCH, and GARCH as well as a general form of nonlinear time series and nonparametric models Gives over 250 illustrative examples and notes based on the author's own empirical findings, allowing the advantages and limitations of each model to be understood Describes the theory behind the models in comprehensive appendices Provides supplementary information and data sets An essential tool for advanced undergraduate and graduate students taking finance or econometrics courses. Statistics, life sciences, and social science students, as well as applied researchers, will also find this book an invaluable resource.

Practical Time Series Analysis

Author : Avishek Pal
Publisher :
ISBN 13 : 9781788290227
Total Pages : 244 pages
Book Rating : 4.2/5 (92 download)

DOWNLOAD NOW!

Book Synopsis Practical Time Series Analysis by : Avishek Pal

Download or read book Practical Time Series Analysis written by Avishek Pal and published by . This book was released on 2017-09-28 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Step by Step guide filled with real world practical examples.About This Book* Get your first experience with data analysis with one of the most powerful types of analysis-time-series.* Find patterns in your data and predict the future pattern based on historical data.* Learn the statistics, theory, and implementation of Time-series methods using this example-rich guideWho This Book Is ForThis book is for anyone who wants to analyze data over time and/or frequency. A statistical background is necessary to quickly learn the analysis methods.What You Will Learn* Understand the basic concepts of Time Series Analysis and appreciate its importance for the success of a data science project* Develop an understanding of loading, exploring, and visualizing time-series data* Explore auto-correlation and gain knowledge of statistical techniques to deal with non-stationarity time series* Take advantage of exponential smoothing to tackle noise in time series data* Learn how to use auto-regressive models to make predictions using time-series data* Build predictive models on time series using techniques based on auto-regressive moving averages* Discover recent advancements in deep learning to build accurate forecasting models for time series* Gain familiarity with the basics of Python as a powerful yet simple to write programming languageIn DetailTime Series Analysis allows us to analyze data which is generated over a period of time and has sequential interdependencies between the observations. This book describes special mathematical tricks and techniques which are geared towards exploring the internal structures of time series data and generating powerful descriptive and predictive insights. Also, the book is full of real-life examples of time series and their analyses using cutting-edge solutions developed in Python.The book starts with descriptive analysis to create insightful visualizations of internal structures such as trend, seasonality and autocorrelation. Next, the statistical methods of dealing with autocorrelation and non-stationary time series are described. This is followed by exponential smoothing to produce meaningful insights from noisy time series data. At this point, we shift focus towards predictive analysis and introduce autoregressive models such as ARMA and ARIMA for time series forecasting. Later, powerful deep learning methods are presented, to develop accurate forecasting models for complex time series, and under the availability of little domain knowledge. All the topics are illustrated with real-life problem scenarios and their solutions by best-practice implementations in Python.The book concludes with the Appendix, with a brief discussion of programming and solving data science problems using Python.Style and approachThis book takes the readers from the basic to advance level of Time series analysis in a very practical and real world use cases.

Data Preparation for Data Mining Using SAS

Author : Mamdouh Refaat
Publisher : Elsevier
ISBN 13 : 0080491006
Total Pages : 425 pages
Book Rating : 4.0/5 (84 download)

DOWNLOAD NOW!

Book Synopsis Data Preparation for Data Mining Using SAS by : Mamdouh Refaat

Download or read book Data Preparation for Data Mining Using SAS written by Mamdouh Refaat and published by Elsevier. This book was released on 2010-07-27 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you a data mining analyst, who spends up to 80% of your time assuring data quality, then preparing that data for developing and deploying predictive models? And do you find lots of literature on data mining theory and concepts, but when it comes to practical advice on developing good mining views find little "how to information? And are you, like most analysts, preparing the data in SAS?This book is intended to fill this gap as your source of practical recipes. It introduces a framework for the process of data preparation for data mining, and presents the detailed implementation of each step in SAS. In addition, business applications of data mining modeling require you to deal with a large number of variables, typically hundreds if not thousands. Therefore, the book devotes several chapters to the methods of data transformation and variable selection. - A complete framework for the data preparation process, including implementation details for each step. - The complete SAS implementation code, which is readily usable by professional analysts and data miners. - A unique and comprehensive approach for the treatment of missing values, optimal binning, and cardinality reduction. - Assumes minimal proficiency in SAS and includes a quick-start chapter on writing SAS macros.

Design and Analysis of Experiments with R

Author : John Lawson
Publisher : CRC Press
ISBN 13 : 1498728480
Total Pages : 629 pages
Book Rating : 4.4/5 (987 download)

DOWNLOAD NOW!

Book Synopsis Design and Analysis of Experiments with R by : John Lawson

Download or read book Design and Analysis of Experiments with R written by John Lawson and published by CRC Press. This book was released on 2014-12-17 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design and Analysis of Experiments with R presents a unified treatment of experimental designs and design concepts commonly used in practice. It connects the objectives of research to the type of experimental design required, describes the process of creating the design and collecting the data, shows how to perform the proper analysis of the data,

Data Quality for Analytics Using SAS

Author : Gerhard Svolba
Publisher : SAS Institute
ISBN 13 : 1612902278
Total Pages : 356 pages
Book Rating : 4.6/5 (129 download)

DOWNLOAD NOW!

Book Synopsis Data Quality for Analytics Using SAS by : Gerhard Svolba

Download or read book Data Quality for Analytics Using SAS written by Gerhard Svolba and published by SAS Institute. This book was released on 2012-04-01 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytics offers many capabilities and options to measure and improve data quality, and SAS is perfectly suited to these tasks. Gerhard Svolba's Data Quality for Analytics Using SAS focuses on selecting the right data sources and ensuring data quantity, relevancy, and completeness. The book is made up of three parts. The first part, which is conceptual, defines data quality and contains text, definitions, explanations, and examples. The second part shows how the data quality status can be profiled and the ways that data quality can be improved with analytical methods. The final part details the consequences of poor data quality for predictive modeling and time series forecasting. With this book you will learn how you can use SAS to perform advanced profiling of data quality status and how SAS can help improve your data quality. This book is part of the SAS Press program.

Text Mining and Analysis

Author : Dr. Goutam Chakraborty
Publisher : SAS Institute
ISBN 13 : 1612907873
Total Pages : 340 pages
Book Rating : 4.6/5 (129 download)

DOWNLOAD NOW!

Book Synopsis Text Mining and Analysis by : Dr. Goutam Chakraborty

Download or read book Text Mining and Analysis written by Dr. Goutam Chakraborty and published by SAS Institute. This book was released on 2014-11-22 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Big data: It's unstructured, it's coming at you fast, and there's lots of it. In fact, the majority of big data is text-oriented, thanks to the proliferation of online sources such as blogs, emails, and social media. However, having big data means little if you can't leverage it with analytics. Now you can explore the large volumes of unstructured text data that your organization has collected with Text Mining and Analysis: Practical Methods, Examples, and Case Studies Using SAS. This hands-on guide to text analytics using SAS provides detailed, step-by-step instructions and explanations on how to mine your text data for valuable insight. Through its comprehensive approach, you'll learn not just how to analyze your data, but how to collect, cleanse, organize, categorize, explore, and interpret it as well. Text Mining and Analysis also features an extensive set of case studies, so you can see examples of how the applications work with real-world data from a variety of industries. Text analytics enables you to gain insights about your customers' behaviors and sentiments. Leverage your organization's text data, and use those insights for making better business decisions with Text Mining and Analysis. This book is part of the SAS Press program.