Process Data from Dirty to Clean
Completed by Wellington Martins da Silva
December 23, 2024
16 hours (approximately)
Wellington Martins da Silva'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: SQL
- Category: Data Processing
- Category: Sample Size Determination
- Category: Data Manipulation
- Category: Spreadsheet Software
- Category: Sampling (Statistics)
- Category: Analytics
- Category: Data Analysis
- Category: Data Transformation
- Category: Data Cleansing
