Data Cleaning Pocket Primer (Computing)
Authors: Oswald Campesato
ISBN-10: 1683922174
ISBN-13: 9781683922179
Released: 2018-01-24
Print Length 页数: 188 pages
Book Description
As part of the best selling Pocket Primer series,this book is an effort to give programmers sufficient knowledge of data cleaning to be able to work on their own projects. It is designed as a practical introduction to using flexible,powerful (and free) Unix / Linux shell commands to perform common data cleaning tasks. The book is packed with realistic examples and numerous commands that illustrate both the syntax and how the commands work together. Companion files with source code are available for downloading from the publisher.
Features:
A practical introduction to using flexible,powerful (and free) Unix / Linux shell commands to perform common data cleaning tasks
Includes the concept of piping data between commands,regular expression substitution,and the sed and awk commands
Packed with realistic examples and numerous commands that illustrate both the syntax and how the commands work together
Assumes the reader has no prior experience,but the topic is covered comprehensively enough to teach a pro some new tricks
Includes companion files with all of the source code examples.
