Process Data from Dirty to Clean
Completed by SHARON CHEPKIRUI
December 15, 2022
16 hours (approximately)
SHARON CHEPKIRUI'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
- Category: Analytics
- Category: Data Validation
- Category: Data Manipulation
- Category: Data Quality
- Category: Sampling (Statistics)
- Category: SQL
- Category: Data Processing
- Category: Spreadsheet Software
- Category: Sample Size Determination
- Category: Data Cleansing
- Category: Data Analysis
- Category: Data Transformation
