Data cleaning courses can help you learn techniques for identifying and correcting errors in datasets, handling missing values, and standardizing data formats. You can build skills in data validation, outlier detection, and transforming raw data into a usable format. Many courses introduce tools like Python libraries such as Pandas and NumPy, as well as software like OpenRefine, that support executing data cleaning tasks efficiently and ensuring data quality for analysis.
Skills you'll gain: Data Cleansing, Sampling (Statistics), Data Integrity, Data Analysis, Data Transformation, Data Validation, Analytics, Sample Size Determination, SQL, Spreadsheet Software
★ 4.8 (19K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Microsoft Copilot, Data Cleansing, Microsoft Excel, Data Manipulation, Data Quality, Data Analysis, Analysis, Data Transformation, Data Preprocessing, Data Processing, Data Integrity
★ 4.4 (76) · Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Microsoft Excel, Excel Formulas, Data Quality, Data Cleansing, Spreadsheet Software, Business Logic, Data Transformation, Business Analysis, Business Reporting, Business Metrics, Data Manipulation, Data Preprocessing, Timelines, Computational Logic
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Analysis, Data Cleansing, Microsoft Excel, Data Manipulation, Data Quality, Excel Formulas
★ 4.4 (64) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Preprocessing, Pandas (Python Package), Data Wrangling, Feature Engineering, Data Cleansing, Data Manipulation, Data Transformation, Data Analysis, Data Integration, Data Quality, Dimensionality Reduction
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Quality, Responsible AI, Data Cleansing, Generative AI, Data Preprocessing, Data Validation, Automation, Tensorflow, OpenAI, Artificial Intelligence, Alteryx
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Data Manipulation, Data Cleansing, Data Processing, Data Integration, Data Import/Export, Data Collection, Data Management, R Programming, MySQL, File Management, Application Programming Interface (API)
★ 4.5 (8.1K) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Excel, Spreadsheet Software, Data-Driven Decision-Making, Strategic Decision-Making, Microsoft Office
★ 4.7 (525) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Sample Size Determination, Statistical Hypothesis Testing, Data Preprocessing, Record Keeping
★ 4.9 (10) · Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Data Governance, Data Quality, Data Maintenance, Data Validation, Data Management, Health Information Management, Continuous Monitoring, Change Control
★ 4.7 (168) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Governance, Data Management, Data Ethics, Data Quality, Data Strategy, Information Management, Data Literacy, Governance, Data Security, Data Maintenance, Information Privacy, Security Controls, Data Integrity, Security Management
Intermediate · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Data Sharing, Data Quality, Data Management, Data Cleansing, Data Collection, Data Governance, Data Storage, Metadata Management, Data Ethics, Data Integrity, Data Validation, Data Analysis, Data Presentation
Intermediate · Course · 3 - 6 Months
Top-rated Data Cleaning courses offered by Coursera on Coursera.
Top-rated beginner-friendly Data Cleaning courses with no prerequisites.