Process Data from Dirty to Clean
Completed by Simina Irimia
January 29, 2023
16 hours (approximately)
Simina Irimia'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 Validation
- Category: Data Quality
- Category: Analytics
- Category: Sampling (Statistics)
- Category: Data Analysis
- Category: Data Manipulation
- Category: Data Processing
- Category: Spreadsheet Software
- Category: Data Transformation
- Category: Data Cleansing
- Category: SQL
- Category: Sample Size Determination
