Process Data from Dirty to Clean
Completed by DIMITRIOS KOKOVIDIS
January 25, 2024
16 hours (approximately)
DIMITRIOS KOKOVIDIS'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 Analysis
- Category: Data Transformation
- Category: Data Cleansing
- Category: Data Manipulation
- Category: Sampling (Statistics)
- Category: Analytics
- Category: Data Validation
- Category: Data Quality
- Category: SQL
- Category: Spreadsheet Software
- Category: Data Processing
- Category: Sample Size Determination
