Process Data from Dirty to Clean
Completed by FERANMI DAVID OREKOYA
August 23, 2022
16 hours (approximately)
FERANMI DAVID OREKOYA'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 Analysis
- Category: Data Transformation
- Category: Sample Size Determination
- Category: Spreadsheet Software
- Category: Data Validation
- Category: Analytics
- Category: Sampling (Statistics)
- Category: SQL
- Category: Data Integrity
