Cody's Data Cleaning Techniques Using SAS, Second Edition by Ron Cody

By Ron Cody

Thoroughly up to date for SAS nine, Cody's info cleansing concepts utilizing SAS, moment variation, addresses projects that almost each SAS programmer must do - that's, ensure that facts error can be found and corrected. Written in Ron Cody's signature casual, instructional sort, this e-book develops and demonstrates information cleansing courses and macros for you to use as written or adjust to your personal detailed facts cleansing wishes. every one subject is constructed via particular examples, and each software and macro is defined in detail.

You'll the way to

  • find and proper mistakes in personality and numeric values
  • develop programming ideas relating to dates and lacking values
  • use SQL ways to info cleansing
  • develop strategies for correcting your facts mistakes
  • use integrity constraints and audit trails to avoid error from being additional to a fresh information set

Novice and skilled SAS clients will learn how to realize and proper information blunders whereas studying the right way to observe information step programming ideas and SAS procedures.

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