Process Data from Dirty to Clean
Completed by Sofía ARAYA LACAYO
January 9, 2023
16 hours (approximately)
Sofía ARAYA LACAYO'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: Sample Size Determination
- Category: Spreadsheet Software
- Category: Data Transformation
- Category: Data Cleansing
- Category: Sampling (Statistics)
- Category: Data Analysis
- Category: Analytics
- Category: Data Validation
- Category: SQL
- Category: Data Manipulation
- Category: Data Quality
- Category: Data Processing
