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  • SAS Institute  (4)
  • Cary, N.C. : SAS Institute Inc.  (2)
  • Cary, N.C. : SAS Instute  (1)
  • Cary, NC : SAS Pub.  (1)
  • Electronic books ; local  (4)
  • 1
    ISBN: 9781612900902 , 1612900909
    Language: English
    Pages: 1 online resource (1 v.) , ill.
    Edition: 3rd ed.
    Parallel Title: Erscheint auch als
    Keywords: SAS (Computer file) ; Mathematical statistics ; Data processing ; Electronic books ; Electronic books ; local
    Abstract: Statisticians and researchers will find Categorical Data Analysis Using SAS, Third Edition, by Maura Stokes, Charles Davis, and Gary Koch, to be a useful discussion of categorical data analysis techniques as well as an invaluable aid in applying these methods with SAS. Practical examples from a broad range of applications illustrate the use of the FREQ, LOGISTIC, GENMOD, NPAR1WAY, and CATMOD procedures in a variety of analyses. Topics discussed include assessing association in contingency tables and sets of tables, logistic regression and conditional logistic regression, weighted least squares modeling, repeated measurements analyses, loglinear models, generalized estimating equations, and bioassay analysis. The third edition updates the use of SAS/STAT software to SAS/STAT 12.1 and incorporates ODS Graphics. Many additional SAS statements and options are employed, and graphs such as effect plots, odds ratio plots, regression diagnostic plots, and agreement plots are discussed. The material has also been revised and reorganized to reflect the evolution of categorical data analysis strategies. Additional techniques include such topics as exact Poisson regression, partial proportional odds models, Newcombe confidence intervals, incidence density ratios, and so on. This book is part of the SAS Press program.
    Note: Includes bibliographical references and index. - Description based on print version record
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  • 2
    Online Resource
    Online Resource
    Cary, N.C. : SAS Institute Inc. | Boston, Mass. :Safari Books Online,
    ISBN: 9781599946597 , 1599946599
    Language: English
    Pages: xviii, 248 p , ill. , 23 cm
    Edition: 2nd ed.
    Series Statement: SAS Press series
    Keywords: SAS (Computer file) ; Electronic data processing ; Data preparation ; Electronic books ; local
    Abstract: Thoroughly updated for SAS 9, Cody's Data Cleaning Techniques Using SAS, Second Edition, addresses tasks that nearly every SAS programmer needs to do - that is, make sure that data errors are located and corrected. Written in Ron Cody's signature informal, tutorial style, this book develops and demonstrates data cleaning programs and macros that you can use as written or modify for your own special data cleaning needs. Each topic is developed through specific examples, and every program and macro is explained in detail.
    Note: Includes index
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  • 3
    Online Resource
    Online Resource
    Cary, NC : SAS Pub.
    ISBN: 9781599946344 , 1599946343
    Language: English
    Pages: 1 online resource (1 v.) , ill.
    Series Statement: SAS Press series
    Parallel Title: Erscheint auch als
    Keywords: SAS (Computer file) ; Receiver operating characteristic curves ; Computer programs ; SAS (Computer program language) ; Data mining ; Diagnosis ; Data processing ; Medical statistics ; Computer programs ; Electronic books ; Electronic books ; local
    Abstract: As a diagnostic decision-making tool, receiver operating characteristic (ROC) curves provide a comprehensive and visually attractive way to summarize the accuracy of predictions. They are used extensively in medical diagnosis and increasingly in fields such as data mining, credit scoring, weather forecasting, and psychometry. In Analyzing Receiver Operating Characteristic Curves with SAS, author Mithat Gonen illustrates the many existing SAS procedures that can be tailored to produce ROC curves and expands upon further analyses using other SAS procedures and macros. Both parametric and nonparametric methods for analyzing ROC curves are covered in detail. Topics addressed include: Appropriate methods for binary, ordinal, and continuous measures Computations using PROC FREQ, PROC LOGISTIC, PROC NLMIXED, and macros Comparing the ROC curves of several markers and adjusting them for covariates ROC curves with censored data Using the ROC curve for evaluating multivariable prediction models via bootstrap and cross-validation ROC curves in SAS Enterprise Miner And more! Written for any statistician interested in learning more about ROC curve methodology, the book assumes readers have a basic understanding of regression procedures and moderate familiarity with Base SAS and SAS/STAT. Some familiarity with SAS/GRAPH is helpful but not essential. This book is part of the SAS Press program.
    Note: Includes bibliographical references and index. - Description based on print version record
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  • 4
    Online Resource
    Online Resource
    Cary, N.C. : SAS Institute Inc. | Boston, Mass. :Safari Books Online
    ISBN: 9781580256001 , 1580256007
    Language: English
    Keywords: SAS (Computer file) ; Electronic data processing ; Data preparation ; Electronic books ; local
    Abstract: The key to ensuring accurate data is having clean data. This book develops and describes data cleaning programs and macros. You can use many of the programs and macros that are provided, as is, or you can modify them for your own special data cleaning tasks. Ron has carefully explained and documented each of the programs and macros, thus providing you with SAS programming instruction on an intermediate-to-advanced level. Topics presented include validation checks on character data, numeric data, missing values, and date values; searching for duplicate records; working with multiple files; double entry and verification using the COMPARE procedure; and SQL solutions and using validation data sets. Written in Ron's signature informal, tutorial style, this book gives anyone who manages data thoroughly documented, step-by-step instructions for the development of data cleaning programs and macros. Supports releases 6.12 and higher of SAS software.
    Note: Includes bibliographical references and index
    Library Location Call Number Volume/Issue/Year Availability
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