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  • Data Cleaning

Data Cleaning Courses

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.


Popular Data Cleaning Courses and Certifications


  • C

    Coursera

    Data Manipulation and Management using MYSQL Workbench

    Skills you'll gain: MySQL Workbench, MySQL, Database Management Systems, Database Software, Database Management, Data Manipulation, Data Management, SQL, Databases, Information Management, Query Languages, Data Integration, Data Science

    ★ 4.6 (21) · Beginner · Guided Project · Less Than 2 Hours

    Category: Credit offered
    Credit offered
  • C

    CertNexus

    Extract, Transform, and Load Data

    Skills you'll gain: Extract, Transform, Load, Data Wrangling, Data Preprocessing, Data Cleansing, Data Processing, Data Transformation, Data Integration, Data Import/Export, Data Collection, Data Mining, Data Storage

    ★ 4.8 (39) · Intermediate · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • C

    Coursera

    Automate Data Onboarding, Validate, and Govern

    Skills you'll gain: Data Governance, General Data Protection Regulation (GDPR), Data Management, Metadata Management, Compliance Management, Data Integration, Cost Reduction, Data Maintenance, Data Processing, Information Privacy, Data Storage, Data Quality, Extract, Transform, Load, Scalability, Data Validation, Expense Management, Automation

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • M

    Microsoft

    Data Manipulation and Transactions in SQL Server

    Skills you'll gain: Transact-SQL, Transaction Processing, Database Management, Microsoft SQL Servers, Operational Databases, SQL, Data Manipulation, Relational Databases, Database Theory, Data Integrity, Data Access, Generative AI, AI Integrations, Performance Tuning

    ★ 4.3 (42) · Beginner · Course · 1 - 4 Weeks

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • G

    Google Cloud

    Working with Cloud Dataprep on Google Cloud

    Skills you'll gain: Data Cleansing, Data Wrangling, Data Integration, Data Transformation, Data Processing, Data Manipulation, Data Preprocessing, Google Cloud Platform, Self Service Technologies

    Beginner · Project · Less Than 2 Hours

    Category: Credit offered
    Credit offered
  • C

    Coursera

    Using Descriptive Statistics to Analyze Data in R

    Skills you'll gain: Descriptive Statistics, Statistical Programming, R Programming, R (Software), Statistical Reporting, Data Quality, Data Preprocessing, Data Cleansing, Statistics, Data Processing, Statistical Methods, Statistical Software, Data Analysis Software, Statistical Analysis, Data Import/Export

    ★ 4.6 (93) · Beginner · Guided Project · Less Than 2 Hours

    Category: Credit offered
    Credit offered
  • J

    Johns Hopkins University

    Importing Data in the Tidyverse

    Skills you'll gain: Data Import/Export, Web Scraping, Tidyverse (R Package), Data Wrangling, Data Integration, Data Manipulation, JSON, Data Transformation, Relational Databases, R (Software), Google Sheets, Unstructured Data, R Programming, Extensible Markup Language (XML), Spreadsheet Software, Databases, SQL, Data Structures, File I/O, Application Programming Interface (API)

    ★ 4.7 (51) · Beginner · Course · 1 - 3 Months

    Status: Free Trial
    Free Trial
    Category: Credit offered
    Credit offered
  • G

    Google Cloud

    Creating a Data Transformation Pipeline with Cloud Dataprep

    Skills you'll gain: Data Manipulation, Data Processing, Data Wrangling, Data Pipelines, Data Transformation, Data Quality, Data Cleansing, Data Preprocessing, Data Import/Export, Extract, Transform, Load, Exploratory Data Analysis, Cloud-Based Integration, Google Analytics

    Intermediate · Project · Less Than 2 Hours

    Category: Credit offered
    Credit offered
  • C

    Coursera

    Performing Data Definition and Manipulation in SQL

    Skills you'll gain: SQL, Database Development, Database Management, Relational Databases, Data Manipulation, Databases, Data Import/Export, PostgreSQL, Database Management Systems, Data Integrity

    ★ 4.7 (113) · Beginner · Guided Project · Less Than 2 Hours

    Category: Credit offered
    Credit offered
  • H

    H2O.ai

    DataPrep for H2O Driverless AI

    Skills you'll gain: Supervised Learning, Data Preprocessing, Machine Learning, Time Series Analysis and Forecasting, Applied Machine Learning, Data Quality, Unsupervised Learning, Feature Engineering, Model Evaluation, Classification Algorithms, Regression Analysis

    Beginner · Course · 1 - 4 Weeks

    Category: Credit offered
    Credit offered
  • C

    Coursera

    Data Validation with Alteryx: Testing and Optimization Tools

    Skills you'll gain: Data Validation, Data Collection, Alteryx, Data Quality, Microsoft Excel, Data Integrity, Data Import/Export, Test Tools, Data Loss Prevention

    Intermediate · Guided Project · Less Than 2 Hours

    Category: Credit offered
    Credit offered
  • P

    Packt

    Preprocessing Unstructured Data for LLMs and RAG Systems

    Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, LangChain, LLM Application, Embeddings, Application Frameworks, Vision Transformer (ViT), Data Quality

    Intermediate · Course · 1 - 3 Months

    Category: Credit offered
    Credit offered
1…8910…834

In summary, here are 10 of our most popular data cleaning courses

  • Data Manipulation and Management using MYSQL Workbench: Coursera
  • Extract, Transform, and Load Data: CertNexus
  • Automate Data Onboarding, Validate, and Govern: Coursera
  • Data Manipulation and Transactions in SQL Server: Microsoft
  • Working with Cloud Dataprep on Google Cloud: Google Cloud
  • Using Descriptive Statistics to Analyze Data in R: Coursera
  • Importing Data in the Tidyverse: Johns Hopkins University
  • Creating a Data Transformation Pipeline with Cloud Dataprep: Google Cloud
  • Performing Data Definition and Manipulation in SQL: Coursera
  • DataPrep for H2O Driverless AI: H2O.ai

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