Process Data from Dirty to Clean
Completed by OLGA ANDREIEV PERFETTI
January 8, 2026
16 hours (approximately)
OLGA ANDREIEV PERFETTI'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 Integrity
- Category: Sampling (Statistics)
- Category: SQL
- Category: Spreadsheet Software
- Category: Sample Size Determination
- Category: Data Validation
- Category: Data Processing
- Category: Data Analysis
- Category: Data Manipulation
- Category: Data Quality
- Category: Data Transformation
