Process Data from Dirty to Clean
Completed by محمد حلمی فضل رکابی کرم الله
October 1, 2022
16 hours (approximately)
محمد حلمی فضل رکابی کرم الله'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 Validation
- Category: Analytics
- Category: Data Cleansing
- Category: Data Analysis
- Category: Data Transformation
- Category: Sample Size Determination
- Category: Spreadsheet Software
- Category: Data Integrity