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

By Ron Cody

Thoroughly up to date for SAS nine, Cody's info cleansing recommendations utilizing SAS, moment version, addresses initiatives that almost each SAS programmer must do - that's, ensure that information blunders can be found and corrected. Written in Ron Cody's signature casual, instructional variety, this ebook develops and demonstrates information cleansing courses and macros that you should use as written or regulate to your personal specified info cleansing wishes. each one subject is constructed via particular examples, and each application and macro is defined in detail.

You'll how to

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

Novice and skilled SAS clients will learn to notice and proper information blunders whereas studying how one can follow facts step programming recommendations and SAS procedures.

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

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