By Ron Cody
Thoroughly up-to-date for SAS nine, Cody's info cleansing ideas utilizing SAS, moment version, addresses initiatives that just about each SAS programmer must do - that's, ensure that info blunders can be found and corrected. Written in Ron Cody's signature casual, instructional sort, this e-book develops and demonstrates info cleansing courses and macros for you to use as written or adjust to your personal unique facts cleansing wishes. every one subject is constructed via particular examples, and each application and macro is defined in detail.
You'll tips on how to
- find and proper blunders in personality and numeric values
- develop programming ideas concerning dates and lacking values
- use SQL methods to info cleansing
- develop suggestions for correcting your facts error
- use integrity constraints and audit trails to avoid mistakes from being extra to a fresh facts set
Novice and skilled SAS clients will learn to observe and proper information error whereas studying tips on how to follow information step programming options and SAS procedures.
Read Online or Download Cody's Data Cleaning Techniques Using SAS, Second Edition (SAS Press) PDF
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Extra resources for Cody's Data Cleaning Techniques Using SAS, Second Edition (SAS Press)
Cody's Data Cleaning Techniques Using SAS, Second Edition (SAS Press) by Ron Cody