Process Data from Dirty to Clean
Completed by Ana Carolina Lopes Santos
December 11, 2023
16 hours (approximately)
Ana Carolina Lopes Santos'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: Sampling (Statistics)
- Category: SQL
- Category: Data Validation
- Category: Analytics
- Category: Data Integrity
- Category: Sample Size Determination
- Category: Spreadsheet Software
- Category: Data Manipulation
- Category: Data Quality
- Category: Data Cleansing
- Category: Data Analysis
- Category: Data Transformation
