O'Reilly - Safari Books Online: Cody's Data Cleaning Techniques Using SAS®

Table of Contents

Home
Subscribe
Free Trial

Category Map
My Quick Links
Books
Video
Rough Cuts
Short Cuts
Tools

Search:criteria:

Title=Bold Reference Entry=Italic

Advanced Search

This Book

Cody's Data Cleaning Techniques Using SAS®

Cody's Data Cleaning Techniques Using SAS®

Search

search in
search for

Contents

Table of Contents

Preface to the Second Edition

Preface to the First Edition

Acknowledgments

Ch. 1. Checking Values of Character Variables

Ch. 2. Checking Values of Numeric Variables

Ch. 3. Checking for Missing Values

Inspecting the SAS Log

Using PROC MEANS and PROC FREQ to Count Missing Values

Using DATA Step Approaches to Identify and Count Missing Values

Searching for a Specific Numeric Value

Creating a Macro to Search for Specific Numeric Values

Ch. 4. Working with Dates

Ch. 5. Looking for Duplicates and "n" Observations per Subject

Ch. 6. Working with Multiple Files

Ch. 7. Double Entry and Verification (PROC COMPARE)

Ch. 8. Some PROC SQL Solutions to Data Cleaning

Ch. 9. Correcting Errors

Ch. 10. Creating Integrity Constraints and Audit Trails

Ch. 11. DataFlux and dfPower Studio

Appx. A. Listing of Raw Data Files and SAS Programs

Create BookmarkCreate Bookmark
Create Note or TagCreate Note or Tag
DownloadDownload
Email This PageEmail This Page
PrintPrint

Thumbnail View (Key: v)
Zoom Out (Key: -)Zoom Out
Zoom In (Key: +)Zoom In
Fit PageFit Page
Fit WidthFit Width
Previous (Key: p)Previous
Next (Key: n)Next

URL

Show search terms

Help

Chapter 3. Checking for Missing Values > Using DATA Step Approaches to Identify and Coun... - Pg. 96

You are viewing the content on this page in Preview Mode.

Sign In, Subscribe or
Register For a Free Trial
to access full content of this book.