Process Data from Dirty to Clean
Completed by GIULIANA DE SOUSA FERNANDES
June 15, 2023
16 hours (approximately)
GIULIANA DE SOUSA FERNANDES'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: Analytics
- Category: Data Manipulation
- Category: Data Quality
- Category: Sampling (Statistics)
- Category: SQL
- Category: Data Processing
- Category: Sample Size Determination
- Category: Spreadsheet Software
- Category: Data Cleansing
- Category: Data Integrity
- Category: Data Analysis
