Process Data from Dirty to Clean
Completed by Jonas Yu Chen Ng
January 22, 2026
16 hours (approximately)
Jonas Yu Chen Ng'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: SQL
- Category: Data Manipulation
- Category: Analytics
- Category: Data Processing
- Category: Data Validation
- Category: Sample Size Determination
- Category: Data Transformation
- Category: Data Cleansing
- Category: Data Quality
- Category: Spreadsheet Software
- Category: Sampling (Statistics)
- Category: Data Analysis
