- SQL
- Sample Size Determination
- Data Cleansing
- Data Integrity
- Data Processing
- Data Transformation
- Sampling (Statistics)
- Data Quality
- Spreadsheet Software
- Data Analysis
- Data Validation
Process Data from Dirty to Clean
Completed by Nicci NICCI WAIRIMU MURIMI
December 20, 2022
16 hours (approximately)
Nicci NICCI WAIRIMU MURIMI'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
