Process Data from Dirty to Clean
Completed by OLADAPO STEPHEN JAYEOLA
July 29, 2022
16 hours (approximately)
OLADAPO STEPHEN JAYEOLA'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: SQL
- Category: Data Processing
- Category: Data Integrity
- Category: Sampling (Statistics)
- Category: Spreadsheet Software
- Category: Data Cleansing
- Category: Data Analysis
- Category: Data Quality
- Category: Data Validation
- Category: Sample Size Determination
- Category: Data Transformation

