- Sampling (Statistics)
- Data Analysis
- Sample Size Determination
- SQL
- Data Integrity
- Data Processing
- Data Cleansing
- Spreadsheet Software
- Data Transformation
- Data Validation
- Data Quality
Process Data from Dirty to Clean
Completed by اسلام جمال عبدالحفيظ عبدالحميد
February 25, 2024
16 hours (approximately)
اسلام جمال عبدالحفيظ عبدالحميد'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
