Process Data from Dirty to Clean
Completed by KIEN CHUNG
November 16, 2022
16 hours (approximately)
KIEN CHUNG'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: Sampling (Statistics)
- Category: Data Integrity
- Category: Data Quality
- Category: Data Analysis
- Category: Data Processing
- Category: Data Cleansing
- Category: Data Transformation
- Category: Spreadsheet Software
- Category: Sample Size Determination
- Category: SQL
- Category: Data Validation
