Process Data from Dirty to Clean
Completed by AMIRA NAGAH MAHROUS BAKR
February 4, 2023
16 hours (approximately)
AMIRA NAGAH MAHROUS BAKR'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: Data Processing
- Category: Data Validation
- Category: Sampling (Statistics)
- Category: Analytics
- Category: SQL
- Category: Sample Size Determination
- Category: Data Integrity
- Category: Data Manipulation
- Category: Spreadsheet Software
- Category: Data Quality
- Category: Data Analysis
- Category: Data Cleansing
