- Data Manipulation
- Regular Expression (REGEX)
- R Programming
- Data Cleansing
Getting and Cleaning Data
Completed by Miao Yu
May 10, 2014
19 hours (approximately)
Miao Yu's account is verified. Coursera certifies their successful completion of Getting and Cleaning Data
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