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