- Data Transformation
- Sampling (Statistics)
- Data Processing
- Data Validation
- SQL
- Data Quality
- Sample Size Determination
- Data Cleansing
- Data Integrity
- Data Analysis
- Spreadsheet Software
Process Data from Dirty to Clean
Completed by OLISAEMEKA ANYADI
March 18, 2023
16 hours (approximately)
OLISAEMEKA ANYADI'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
