Process Data from Dirty to Clean
Completed by MOHAMED WAEL GHAZEL
January 23, 2022
16 hours (approximately)
MOHAMED WAEL GHAZEL'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: Sampling (Statistics)
- Category: Spreadsheet Software
- Category: Analytics
- Category: SQL
- Category: Sample Size Determination
- Category: Data Validation
- Category: Data Quality
- Category: Data Transformation
- Category: Google Sheets
- Category: Data Cleansing
- Category: Data Integrity
