Process Data from Dirty to Clean
Completed by Lee Xin Yi
December 29, 2024
16 hours (approximately)
Lee Xin Yi'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 Processing
- Category: Data Validation
- Category: Sample Size Determination
- Category: Data Manipulation
- Category: Sampling (Statistics)
- Category: Data Analysis
- Category: Analytics
- Category: Data Transformation
- Category: Data Cleansing
- Category: Data Quality
- Category: Spreadsheet Software
