- Data Transformation
- Data Quality
- Data Processing
- Sampling (Statistics)
- Spreadsheet Software
- SQL
- Data Cleansing
- Data Integrity
- Data Validation
- Data Analysis
- Sample Size Determination
Process Data from Dirty to Clean
Completed by EMMANUEL ANSAH OFFEI
September 22, 2022
16 hours (approximately)
EMMANUEL ANSAH OFFEI'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
