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    • Data Cleaning

    Data Cleaning Courses Online

    Learn data cleaning techniques for preparing datasets. Understand how to identify and correct errors, handle missing data, and ensure data quality.

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    Explore the Data Cleaning Course Catalog

    • Status: Free Trial
      Free Trial
      I

      IBM

      Generative AI for Data Scientists

      Skills you'll gain: Prompt Engineering, Generative AI, Exploratory Data Analysis, ChatGPT, Predictive Modeling, Large Language Modeling, Artificial Intelligence, Data Science, Data Processing, Deep Learning, Data Analysis, Data Transformation, Technical Writing, Data Cleansing, Machine Learning, Image Analysis, Content Creation, Data Visualization Software, Virtual Environment, Natural Language Processing

      4.7
      Rating, 4.7 out of 5 stars
      ·
      8.1K reviews

      Intermediate · Specialization · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      IBM Generative AI Engineering

      Skills you'll gain: Prompt Engineering, Generative AI, Data Wrangling, Large Language Modeling, Unsupervised Learning, Exploratory Data Analysis, Keras (Neural Network Library), Supervised Learning, Data Manipulation, Applied Machine Learning, Data Import/Export, Flask (Web Framework), Generative AI Agents, PyTorch (Machine Learning Library), Deep Learning, Data Transformation, Predictive Modeling, Data Analysis, Natural Language Processing, Jupyter

      4.6
      Rating, 4.6 out of 5 stars
      ·
      91K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      R Programming

      Skills you'll gain: R Programming, Software Installation, Statistical Programming, Programming Principles, Performance Tuning, Simulations, Debugging, Scripting, Data Manipulation, Statistical Analysis, Data Analysis, Data Structures

      4.5
      Rating, 4.5 out of 5 stars
      ·
      22K reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      G

      Google

      Prepare Data for Exploration

      Skills you'll gain: Data Ethics, Data Literacy, Databases, Data Access, Data Security, Google Sheets, Data Management, Data Quality, SQL, Metadata Management, Unstructured Data, Data Collection

      4.8
      Rating, 4.8 out of 5 stars
      ·
      23K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Virginia Darden School Foundation

      IBM & Darden Digital Strategy

      Skills you'll gain: Data Storytelling, Data Visualization, Extract, Transform, Load, Digital Transformation, Cloud Computing Architecture, Competitive Analysis, Data Visualization Software, Data Analysis, Generative AI Agents, Cloud Computing, Cloud Security, Data Integrity, Strategic Thinking, Statistical Analysis, Cloud Services, Cloud Infrastructure, Business Strategy, Generative AI, Product Lifecycle Management, Data Science

      4.7
      Rating, 4.7 out of 5 stars
      ·
      47K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      IBM Data Warehouse Engineer

      Skills you'll gain: Data Warehousing, IBM Cognos Analytics, Dashboard, SQL, Data Visualization, Linux Commands, Database Administration, IBM DB2, Bash (Scripting Language), Data Pipelines, Interactive Data Visualization, Data Presentation, Apache Airflow, Database Design, MySQL, Database Management, Database Architecture and Administration, Extract, Transform, Load, Relational Databases, Big Data

      4.7
      Rating, 4.7 out of 5 stars
      ·
      6.3K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Data Science Methodology

      Skills you'll gain: Data Science, Data Modeling, Data Cleansing, Stakeholder Engagement, Business Analysis, Data-Driven Decision-Making, Decision Tree Learning, Predictive Modeling, Business Process, Data Mining, Data Quality, Data Analysis, Application Deployment, User Feedback, Constructive Feedback

      4.6
      Rating, 4.6 out of 5 stars
      ·
      21K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      M

      Macquarie University

      Excel Fundamentals for Data Analysis

      Skills you'll gain: Excel Formulas, Microsoft Excel, Data Transformation, Spreadsheet Software, Data Manipulation, Data Analysis, Data Cleansing, Data Validation, Automation

      4.8
      Rating, 4.8 out of 5 stars
      ·
      4.2K reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U
      I
      I

      Multiple educators

      Data Science Foundations

      Skills you'll gain: Pseudocode, Data Literacy, Algorithms, Dashboard, Data Mining, Jupyter, Correlation Analysis, Pandas (Python Package), Plot (Graphics), Web Scraping, Data Analysis Software, Data Visualization Software, Data Analysis, Statistical Programming, Data Science, Data Collection, Machine Learning Algorithms, Unsupervised Learning, Machine Learning, Project Management

      4.6
      Rating, 4.6 out of 5 stars
      ·
      114K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Generative AI for Data Analysts

      Skills you'll gain: Prompt Engineering, Generative AI, Data Ethics, Data Storytelling, Interactive Data Visualization, Dashboard, ChatGPT, Analytics, Real Time Data, Data Analysis, Data Manipulation, Business Intelligence, Artificial Intelligence, Large Language Modeling, Data Cleansing, SQL, Data Visualization Software, Data Processing, Python Programming, Technical Writing

      4.7
      Rating, 4.7 out of 5 stars
      ·
      8.1K reviews

      Intermediate · Specialization · 1 - 3 Months

    • Status: Preview
      Preview
      D

      Duke University

      Data Science Math Skills

      Skills you'll gain: Probability, General Mathematics, Bayesian Statistics, Calculus, Graphing, Descriptive Statistics, Algebra, Derivatives

      4.5
      Rating, 4.5 out of 5 stars
      ·
      13K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Data Engineering Foundations

      Skills you'll gain: SQL, Web Scraping, Extract, Transform, Load, Database Design, MySQL, Relational Databases, Database Systems, Data Transformation, Big Data, IBM DB2, Databases, Data Architecture, Database Management, Data Pipelines, Data Storage Technologies, Query Languages, Jupyter, PostgreSQL, Data Governance, Python Programming

      4.6
      Rating, 4.6 out of 5 stars
      ·
      58K reviews

      Beginner · Specialization · 3 - 6 Months

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    1…789…658

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

    • Generative AI for Data Scientists: IBM
    • IBM Generative AI Engineering: IBM
    • R Programming: Johns Hopkins University
    • Prepare Data for Exploration: Google
    • IBM & Darden Digital Strategy: University of Virginia Darden School Foundation
    • IBM Data Warehouse Engineer: IBM
    • Data Science Methodology: IBM
    • Excel Fundamentals for Data Analysis: Macquarie University
    • Data Science Foundations: University of London
    • Generative AI for Data Analysts: IBM

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