Process Data from Dirty to Clean
Completed by Ahmad Farid Asyraf Ahmad Suhaimi
September 19, 2021
16 hours (approximately)
Ahmad Farid Asyraf Ahmad Suhaimi'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: SQL
- Category: Data Integrity
- Category: Data Manipulation
- Category: Data Quality
- Category: Data Validation
- Category: Analytics
- Category: Data Processing
- Category: Spreadsheet Software
- Category: Sample Size Determination
- Category: Data Analysis
- Category: Data Transformation
