Process Data from Dirty to Clean
Completed by Olesia Dolzhenkova
November 3, 2023
16 hours (approximately)
Olesia Dolzhenkova'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: Sample Size Determination
- Category: Data Integrity
- Category: Data Quality
- Category: Analytics
- Category: SQL
- Category: Data Transformation
- Category: Data Validation
- Category: Spreadsheet Software
- Category: Data Cleansing
- Category: Google Sheets
- Category: Sampling (Statistics)
