- Data Validation
- Data Processing
- Data Integrity
- Data Quality
- Sample Size Determination
- Data Transformation
- SQL
- Data Cleansing
- Sampling (Statistics)
- Spreadsheet Software
- Data Analysis
Process Data from Dirty to Clean
Completed by TYLER THO NGUYEN
October 17, 2021
16 hours (approximately)
TYLER THO NGUYEN'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
