- Data Manipulation
- Regular Expression (REGEX)
- R Programming
- Data Cleansing
Getting and Cleaning Data
Completed by Kangsan Lee
August 14, 2014
19 hours (approximately)
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What you will learn
Understand common data storage systems
Apply data cleaning basics to make data "tidy"
Use R for text and date manipulation
Obtain usable data from the web, APIs, and databases