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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
      J

      Johns Hopkins University

      Building a Data Science Team

      Skills you'll gain: Employee Onboarding, Team Motivation, Interviewing Skills, Organizational Leadership, Data Strategy, Team Management, Team Building, People Management, Technical Management, Recruitment, Data Science, Cross-Functional Collaboration

      4.5
      Rating, 4.5 out of 5 stars
      ·
      3.3K reviews

      Mixed · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      L

      LearnQuest

      Spring Data Repositories

      Skills you'll gain: Spring Framework, Hibernate (Java), Object-Relational Mapping, Transaction Processing, Databases, Java, Data Access, Restful API, Web Services, Middleware

      3.9
      Rating, 3.9 out of 5 stars
      ·
      47 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      S

      Snowflake

      Intro to Snowflake for Devs, Data Scientists, Data Engineers

      Skills you'll gain: Data Engineering, Data Manipulation, Data Lakes, Data Warehousing, Cloud Development, SQL, Data Pipelines, Extract, Transform, Load, Application Development, Artificial Intelligence and Machine Learning (AI/ML), Role-Based Access Control (RBAC), Stored Procedure, Data Storage, Database Management, LLM Application, Generative AI, Data Science, Machine Learning

      4.8
      Rating, 4.8 out of 5 stars
      ·
      145 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Specialized Data Visualization Approaches

      Skills you'll gain: Scientific Visualization, Data Visualization Software, Visualization (Computer Graphics), Computer Displays, Time Series Analysis and Forecasting, Scalability, Verification And Validation, 3D Modeling, Medical Imaging

      Intermediate · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      I

      Illinois Tech

      Introduction to Data Science Techniques

      Skills you'll gain: Time Series Analysis and Forecasting, Statistical Analysis, Machine Learning Algorithms, Data Analysis, Data Visualization, Exploratory Data Analysis, Statistical Programming, Statistical Machine Learning, Statistical Methods, Statistical Modeling, Data Cleansing, Analytics, R (Software), Statistical Software, Regression Analysis, Probability & Statistics, Forecasting, Data Science, Bayesian Statistics, Machine Learning

      Build toward a degree

      4.3
      Rating, 4.3 out of 5 stars
      ·
      17 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      Universidad Nacional Autónoma de México

      Business intelligence and data warehousing

      Skills you'll gain: Data Warehousing, Extract, Transform, Load, Business Intelligence, Data Mining, Big Data, Predictive Analytics, Analytics, Data Modeling, MySQL, Business Analytics, Apache Hadoop, Star Schema, Unstructured Data, Database Design, SQL, Data Transformation

      3.9
      Rating, 3.9 out of 5 stars
      ·
      101 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      C

      CertNexus

      CertNexus Certified Data Science Practitioner

      Skills you'll gain: Extract, Transform, Load, Data Analysis, Jupyter, Data Visualization, Unsupervised Learning, Applied Machine Learning, Statistical Analysis, Exploratory Data Analysis, Machine Learning, Business Analytics, Analytical Skills, Data Manipulation, Data Cleansing, Data Processing, Trend Analysis, Data Storytelling, Project Scoping, Business Priorities, Business Analysis, Classification And Regression Tree (CART)

      4.6
      Rating, 4.6 out of 5 stars
      ·
      74 reviews

      Intermediate · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Basic Data Processing and Visualization

      Skills you'll gain: Data Processing, Data Manipulation, Data Visualization, Interactive Data Visualization, Web Scraping, Data Visualization Software, Pandas (Python Package), Data Science, Data Cleansing, Matplotlib, Data Import/Export, NumPy, Jupyter, JSON, Python Programming

      4.3
      Rating, 4.3 out of 5 stars
      ·
      198 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Vital Skills for Data Science

      Skills you'll gain: Data Ethics, Data Visualization Software, Interactive Data Visualization, Visualization (Computer Graphics), Data Security, Data Presentation, Cybersecurity, Technical Communication, Healthcare Ethics, Cyber Attacks, Statistical Reporting, Data Storytelling, User Centered Design, Authentications, Data Science, Ethical Standards And Conduct, User Experience Design, Responsible AI, Information Privacy, Analysis

      Build toward a degree

      4.4
      Rating, 4.4 out of 5 stars
      ·
      113 reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      T

      Tableau Learning Partner

      Advanced Data Visualization with Tableau

      Skills you'll gain: Data Visualization Software, Spatial Data Analysis, Tableau Software, Data Storytelling, Data Visualization, Statistical Visualization, Interactive Data Visualization, Data Presentation, Geospatial Information and Technology, Stakeholder Communications, Geospatial Mapping, Business Reporting, Data Analysis, Business Analytics

      4.9
      Rating, 4.9 out of 5 stars
      ·
      100 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Preview
      Preview
      E

      EIT Digital

      Data Science for Business Innovation

      Skills you'll gain: Data Strategy, Data-Driven Decision-Making, Big Data, Data Science, NoSQL, Data Modeling, Data Storage Technologies, Analytics, Business Analytics, Data Analysis, Data Ethics, Machine Learning, Unsupervised Learning, Regression Analysis, Classification And Regression Tree (CART), Supervised Learning, Artificial Intelligence and Machine Learning (AI/ML)

      4.3
      Rating, 4.3 out of 5 stars
      ·
      267 reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Databases for Data Scientists

      Skills you'll gain: SQL, Database Design, Database Management Systems, NoSQL, Data Warehousing, Database Systems, Relational Databases, Database Management, Database Administration, Query Languages, Database Software, Database Theory, Database Architecture and Administration, Databases, Data Modeling, Data Analysis, MongoDB, Big Data, Data Architecture, Database Application

      Build toward a degree

      4.7
      Rating, 4.7 out of 5 stars
      ·
      1.3K reviews

      Beginner · Specialization · 3 - 6 Months

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    1…414243…687

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

    • Building a Data Science Team: Johns Hopkins University
    • Spring Data Repositories: LearnQuest
    • Intro to Snowflake for Devs, Data Scientists, Data Engineers: Snowflake
    • Specialized Data Visualization Approaches: Johns Hopkins University
    • Introduction to Data Science Techniques: Illinois Tech
    • Business intelligence and data warehousing: Universidad Nacional Autónoma de México
    • CertNexus Certified Data Science Practitioner: CertNexus
    • Basic Data Processing and Visualization: University of California San Diego
    • Vital Skills for Data Science: University of Colorado Boulder
    • Advanced Data Visualization with Tableau: Tableau Learning Partner

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