Process Data from Dirty to Clean
Completed by Dillon Jie Ke Chan
October 24, 2024
16 hours (approximately)
Dillon Jie Ke Chan'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 Manipulation
- Category: Data Quality
- Category: Sample Size Determination
- Category: Spreadsheet Software
- Category: Sampling (Statistics)
- Category: SQL
- Category: Analytics
- Category: Data Validation
- Category: Data Processing
- Category: Data Analysis
- Category: Data Transformation
- Category: Data Cleansing
