Process Data from Dirty to Clean
Completed by GHIFARI NAFHAN MUHAMMAD ZHAFARIZZA
January 25, 2024
16 hours (approximately)
GHIFARI NAFHAN MUHAMMAD ZHAFARIZZA'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 Transformation
- Category: Data Processing
- Category: Sample Size Determination
- Category: SQL
- Category: Spreadsheet Software
- Category: Data Analysis
- Category: Data Integrity
- Category: Sampling (Statistics)
- Category: Data Cleansing
- Category: Data Quality
- Category: Data Validation
