Process Data from Dirty to Clean
Completed by Peng Yong Hoo
October 28, 2025
16 hours (approximately)
Peng Yong Hoo's account is verified. Coursera certifies their successful completion of Process Data from Dirty to Clean
What you will learn
Define different types of data integrity and identify risks to data integrity.
Apply basic SQL functions to clean string variables in a database.
Develop basic SQL queries for use on databases.
Describe the process of verifying data cleaning results.
Skills you will gain
- Category: Sampling (Statistics)
- Category: SQL
- Category: Data Processing
- Category: Analytics
- Category: Sample Size Determination
- Category: Data Validation
- Category: Data Analysis
- Category: Data Transformation
- Category: Data Cleansing
- Category: Data Quality
- Category: Data Manipulation
- Category: Spreadsheet Software
