Process Data from Dirty to Clean
Completed by Lee Hui Thng
April 20, 2023
16 hours (approximately)
Lee Hui Thng'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: Google Sheets
- Category: SQL
- Category: Sample Size Determination
- Category: Data Quality
- Category: Sampling (Statistics)
- Category: Data Cleansing
- Category: Data Transformation
- Category: Spreadsheet Software
- Category: Data Integrity
- Category: Data Validation
- Category: Analytics
