Process Data from Dirty to Clean
Completed by Jimin Kim
March 24, 2024
16 hours (approximately)
Jimin Kim'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 Manipulation
- Category: Data Quality
- Category: Analytics
- Category: Data Validation
- Category: Spreadsheet Software
- Category: Data Cleansing
- Category: Data Analysis
- Category: Data Transformation
- Category: Sampling (Statistics)
- Category: Sample Size Determination
- Category: Data Processing
