- Sampling (Statistics)
- Data Transformation
- Data Analysis
- Data Processing
- Spreadsheet Software
- Data Integrity
- Data Quality
- Data Cleansing
- Data Validation
- Sample Size Determination
- SQL
Process Data from Dirty to Clean
Completed by Nijat Zeynalov
April 14, 2024
16 hours (approximately)
Nijat Zeynalov'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
