Process Data from Dirty to Clean
Completed by Jiří Schmied
July 4, 2023
16 hours (approximately)
Jiří Schmied'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: SQL
- Category: Data Quality
- Category: Sampling (Statistics)
- Category: Analytics
- Category: Data Validation
- Category: Data Manipulation
- Category: Spreadsheet Software
- Category: Data Processing
- Category: Sample Size Determination
- Category: Data Analysis
- Category: Data Transformation
- Category: Data Cleansing
