Cody's Data Cleaning Techniques Using SAS, Third Edition - Rilegato

Cody, Ron

 
9781642955026: Cody's Data Cleaning Techniques Using SAS, Third Edition
Rilegato
ISBN 10: 1642955027 ISBN 13: 9781642955026
Casa editrice: SAS Institute, 2019

Sinossi

Find errors and clean up data easily using SAS!

Thoroughly updated, Cody's Data Cleaning Techniques Using SAS, Third Edition, addresses tasks that nearly every data analyst 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 which will make your job of data cleaning easier, faster, and more efficient.

Building on both the author's experience gained from teaching a data cleaning course for over 10 years, and advances in SAS, this third edition includes four new chapters, covering topics such as the use of Perl regular expressions for checking the format of character values (such as zip codes or email addresses) and how to standardize company names and addresses.

With this book, you will learn how to:

  • find and correct errors in character and numeric values
  • develop programming techniques related to dates and missing values
  • deal with highly skewed data
  • develop techniques for correcting your data errors
  • use integrity constraints and audit trails to prevent errors from being added to a clean data set

Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.

Informazioni sull?autore

Ron Cody, EdD, is a retired professor from the Rutgers Robert Wood Johnson Medical School who now works as a national instructor for SAS and as an author of books on SAS and statistics. 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, as well as countless articles in medical and scientific journals.

Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.

Editore
SAS Institute
Data di pubblicazione
2019
Lingua
Inglese
ISBN 10 
1642955027
ISBN 13 
9781642955026
Rilegatura
Copertina rigida
Numero edizione
3
Numero di pagine
234
Contatto del produttore
non disponibile
Persona responsabile
gpsr@libri.de
gpsr@libri.de

Friedensallee 273
Hamburg
22763
Germania

Altre edizioni note dello stesso titolo

9781629607962: Cody's Data Cleaning Techniques Using SAS, Third Edition

Edizione in evidenza

ISBN 10:  1629607967 ISBN 13:  9781629607962
Casa editrice: SAS Institute, 2017
Brossura