Process Data from Dirty to Clean
Completed by Nadun Jeeva Deshan Herath Mudiyanselage
January 29, 2024
16 hours (approximately)
Nadun Jeeva Deshan Herath Mudiyanselage'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 Processing
- Category: Data Manipulation
- Category: SQL
- Category: Sample Size Determination
- Category: Data Validation
- Category: Data Transformation
- Category: Data Cleansing
- Category: Sampling (Statistics)
- Category: Data Analysis
- Category: Analytics
- Category: Data Quality
- Category: Spreadsheet Software
