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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
      G

      Google

      Foundations: Data, Data, Everywhere

      Skills you'll gain: Data Ethics, Data Analysis, Data-Driven Decision-Making, Data Literacy, Analytics, Spreadsheet Software, Business Analytics, Data Cleansing, Exploratory Data Analysis, Data Collection, Data Processing, Query Languages, Data Visualization Software, Data Visualization, SQL

      4.8
      Rating, 4.8 out of 5 stars
      ·
      116K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      G

      Google

      Data Analysis with R Programming

      Skills you'll gain: Rmarkdown, Ggplot2, Tidyverse (R Package), Data Manipulation, R Programming, Data Visualization, Data Analysis, Data Science, Statistical Analysis, Exploratory Data Analysis, Data Visualization Software, Data Cleansing, Integrated Development Environments, Package and Software Management

      4.8
      Rating, 4.8 out of 5 stars
      ·
      12K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Data Science: Foundations using R

      Skills you'll gain: Rmarkdown, Exploratory Data Analysis, Plot (Graphics), Knitr, R Programming, Data Manipulation, Statistical Visualization, Data Science, Data Visualization Software, Data Cleansing, Ggplot2, MySQL, Dimensionality Reduction, Software Installation, Version Control, Data Analysis, Data Sharing, Statistical Programming, GitHub, Machine Learning

      4.6
      Rating, 4.6 out of 5 stars
      ·
      48K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      M

      Microsoft

      Preparing Data for Analysis with Microsoft Excel

      Skills you'll gain: Microsoft Excel, Excel Formulas, Spreadsheet Software, Data Analysis, Power BI, Timelines, Data Literacy, Data Cleansing, Data Manipulation, Data Management

      4.7
      Rating, 4.7 out of 5 stars
      ·
      4.8K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      Status: AI skills
      AI skills
      G

      Google

      Google Digital Marketing & E-commerce

      Skills you'll gain: Email Marketing, Social Media Marketing, Marketing Analytics, Search Engine Marketing, Social Media Strategy, Media Planning, Data Storytelling, Google Ads, Marketing Effectiveness, Social Media Campaigns, Search Engine Optimization, Loyalty Programs, E-Commerce, Online Advertising, Customer Retention, Marketing, Marketing Channel, Campaign Management, Interviewing Skills, Applicant Tracking Systems

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      42K reviews

      Beginner · Professional Certificate · 3 - 6 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

      Databases and SQL for Data Science with Python

      Skills you'll gain: SQL, Relational Databases, Stored Procedure, Database Design, Databases, Database Management, Data Analysis, Data Manipulation, Pandas (Python Package), Transaction Processing, Python Programming

      4.7
      Rating, 4.7 out of 5 stars
      ·
      22K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      U

      University of Michigan

      Python for Everybody

      Skills you'll gain: Database Design, JSON, Data Processing, SQL, Web Scraping, Relational Databases, Extensible Markup Language (XML), Databases, Database Management, Data Modeling, Data Visualization, Programming Principles, Data Structures, Data Cleansing, Web Services, Data Collection, Python Programming, Computer Programming, Software Installation, File Management

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      278K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: New
      New
      Status: Preview
      Preview
      S

      Simplilearn

      Data Analytics Course with Generative AI

      Skills you'll gain: Extract, Transform, Load, Generative AI, Predictive Modeling, Advanced Analytics, Exploratory Data Analysis, Data Storytelling, Analytics, Data Integration, Real Time Data, Predictive Analytics, Data-Driven Decision-Making, Data Pipelines, Data Analysis, ChatGPT, Forecasting, Descriptive Analytics, Data Synthesis, Data Transformation, Data Quality

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      Status: AI skills
      AI skills
      M

      Microsoft

      Microsoft Power BI Data Analyst

      Skills you'll gain: Power BI, Datamaps, Microsoft Excel, Microsoft Power Platform, Data Analysis, Data Visualization, Data Collection, Business Intelligence, Data Integration, Data Pipelines, Application Deployment, Database Design, Data Manipulation, Data Security, Microsoft 365, Timelines, Business Modeling, Data Mapping, Business Analytics, SQL

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      7.8K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Data Structures and Algorithms

      Skills you'll gain: Data Structures, Graph Theory, Algorithms, Computational Thinking, Bioinformatics, Network Model, Advanced Mathematics, Computer Programming, Theoretical Computer Science, Program Development, Operations Research, System Design and Implementation, Network Analysis, Network Routing, Programming Principles, Linear Algebra, Text Mining, C (Programming Language), Software Testing, Debugging

      4.6
      Rating, 4.6 out of 5 stars
      ·
      17K reviews

      Intermediate · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      D

      DeepLearning.AI

      Mathematics for Machine Learning and Data Science

      Skills you'll gain: Linear Algebra, Descriptive Statistics, Statistical Hypothesis Testing, Bayesian Statistics, Probability Distribution, Probability & Statistics, Sampling (Statistics), Calculus, Applied Mathematics, Advanced Mathematics, A/B Testing, Statistics, Probability, Numerical Analysis, Mathematical Modeling, Statistical Analysis, Data Science, Machine Learning Algorithms, Dimensionality Reduction, Machine Learning

      4.6
      Rating, 4.6 out of 5 stars
      ·
      2.8K reviews

      Intermediate · Specialization · 1 - 3 Months

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    1234…654

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

    • Foundations: Data, Data, Everywhere: Google
    • Data Analysis with R Programming: Google
    • Data Science: Foundations using R: Johns Hopkins University
    • Preparing Data for Analysis with Microsoft Excel: Microsoft
    • Google Digital Marketing & E-commerce: Google
    • Data Science Math Skills: Duke University
    • Databases and SQL for Data Science with Python: IBM
    • Python for Everybody: University of Michigan
    • Data Analytics Course with Generative AI: Simplilearn
    • Microsoft Power BI Data Analyst: Microsoft

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