Process Data from Dirty to Clean
Completed by Ajoke Flora Aregbeyen
December 30, 2022
16 hours (approximately)
Ajoke Flora Aregbeyen'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: SQL
- Category: Data Validation
- Category: Analytics
- Category: Data Processing
- Category: Data Integrity
- Category: Sampling (Statistics)
- Category: Spreadsheet Software
- Category: Data Analysis
- Category: Data Transformation
- Category: Sample Size Determination
- Category: Data Cleansing
- Category: Data Manipulation
