Process Data from Dirty to Clean
Completed by LI JIA YU
March 5, 2026
16 hours (approximately)
LI JIA YU '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: Analytics
- Category: Data Validation
- Category: Data Manipulation
- Category: Data Quality
- Category: Sampling (Statistics)
- Category: SQL
- Category: Data Processing
- Category: Spreadsheet Software
- Category: Sample Size Determination
- Category: Data Cleansing
- Category: Data Analysis
- Category: Data Transformation
