- Sample Size Determination
- Data Analysis
- Data Cleansing
- SQL
- Data Validation
- Data Processing
- Spreadsheet Software
- Data Integrity
- Data Quality
- Sampling (Statistics)
- Data Transformation
Process Data from Dirty to Clean
Completed by CLÁUDIA ALEXANDRA BARROSO CALADO
February 5, 2023
16 hours (approximately)
CLÁUDIA ALEXANDRA BARROSO CALADO'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
