Process Data from Dirty to Clean
Completed by John Stevens jr
November 21, 2022
16 hours (approximately)
John Stevens jr'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 Transformation
- Category: Sample Size Determination
- Category: Analytics
- Category: SQL
- Category: Data Integrity
- Category: Data Validation
- Category: Sampling (Statistics)
- Category: Google Sheets
- Category: Data Quality
- Category: Data Cleansing
- Category: Spreadsheet Software
