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