Process Data from Dirty to Clean
Completed by Beatriz Mayor Arévalo
February 17, 2025
16 hours (approximately)
Beatriz Mayor Arévalo'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 Cleansing
- Category: Data Quality
- Category: Spreadsheet Software
- Category: Data Manipulation
- Category: SQL
- Category: Data Transformation
- Category: Data Integrity
- Category: Sample Size Determination
- Category: Data Analysis
- Category: Data Validation
