Process Data from Dirty to Clean
Completed by KA YIN LUK
June 26, 2024
16 hours (approximately)
KA YIN LUK'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: Sampling (Statistics)
- Category: Analytics
- Category: Data Validation
- Category: Data Quality
- Category: Data Analysis
- Category: Data Transformation
- Category: Data Cleansing
- Category: Data Manipulation
- Category: Spreadsheet Software
- Category: Sample Size Determination
- Category: Data Processing
