Process Data from Dirty to Clean
Completed by KALU BANDARA MUDIYANSELAGE NILUSHA HARSHANI
May 17, 2025
16 hours (approximately)
KALU BANDARA MUDIYANSELAGE NILUSHA HARSHANI'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: Data Manipulation
- Category: Data Processing
- Category: Analytics
- Category: Sampling (Statistics)
- Category: SQL
- Category: Data Integrity
- Category: Sample Size Determination
- Category: Data Validation
- Category: Data Cleansing
- Category: Data Quality
- Category: Spreadsheet Software
- Category: Data Transformation
