- Sampling (Statistics)
- Data Validation
- Data Transformation
- Data Integrity
- Data Analysis
- SQL
- Spreadsheet Software
- Data Cleansing
- Sample Size Determination
- Data Quality
Process Data from Dirty to Clean
Completed by BRIGHT OZUZU UZOSIKE
April 10, 2022
16 hours (approximately)
BRIGHT OZUZU UZOSIKE'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
