Process Data from Dirty to Clean
Completed by FARRUKHBEK MIRZAJON UGLI KOMILJONOV
October 11, 2022
16 hours (approximately)
FARRUKHBEK MIRZAJON UGLI KOMILJONOV'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 Validation
- Category: SQL
- Category: Data Quality
- Category: Data Transformation
- Category: Data Integrity
- Category: Spreadsheet Software
- Category: Analytics
- Category: Data Cleansing
- Category: Google Sheets
- Category: Sampling (Statistics)
- Category: Sample Size Determination
