Process Data from Dirty to Clean
Completed by Maggie Mai
March 28, 2023
16 hours (approximately)
Maggie Mai'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 Analysis
- Category: Data Integrity
- Category: Data Transformation
- Category: Data Quality
- Category: SQL
- Category: Spreadsheet Software
- Category: Sampling (Statistics)
- Category: Data Cleansing
- Category: Data Validation
- Category: Sample Size Determination
