Process Data from Dirty to Clean
Completed by Natnicha Naka
July 11, 2024
16 hours (approximately)
Natnicha Naka'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 Validation
- Category: Data Quality
- Category: Sampling (Statistics)
- Category: Data Transformation
- Category: Sample Size Determination
- Category: SQL
- Category: Data Integrity
- Category: Spreadsheet Software
- Category: Google Sheets
- Category: Data Cleansing
- Category: Analytics
