Process Data from Dirty to Clean
Completed by OGHENEFEJIRO CHRISTOPHER AYENOR
November 9, 2022
16 hours (approximately)
OGHENEFEJIRO CHRISTOPHER AYENOR'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 Quality
- Category: Analytics
- Category: Data Integrity
- Category: Data Manipulation
- Category: Sampling (Statistics)
- Category: Sample Size Determination
- Category: Spreadsheet Software
- Category: SQL
- Category: Data Transformation
- Category: Data Analysis
- Category: Data Cleansing
- Category: Data Validation
