- Data Quality
- SQL
- Data Cleansing
- Data Validation
- Data Transformation
- Sampling (Statistics)
- Sample Size Determination
- Data Analysis
- Spreadsheet Software
- Data Integrity
- Data Processing
Process Data from Dirty to Clean
Completed by YU-Hong Yang
September 15, 2023
16 hours (approximately)
YU-Hong Yang'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
