Process Data from Dirty to Clean
Completed by Antônio Emanuel Marques dos Santos Emanuel Santos
May 1, 2023
16 hours (approximately)
Antônio Emanuel Marques dos Santos Emanuel Santos'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: Sampling (Statistics)
- Category: Data Transformation
- Category: Spreadsheet Software
- Category: Google Sheets
- Category: Analytics
- Category: Data Cleansing
- Category: SQL
- Category: Data Quality
- Category: Data Validation
- Category: Data Integrity
- Category: Sample Size Determination
