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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
      M

      Microsoft

      Preparing Data for Analysis with Microsoft Excel

      Skills you'll gain: Excel Formulas, Microsoft Excel, Power BI, Spreadsheet Software, Timelines, Data Analysis, Data Manipulation, Pivot Tables And Charts, Data Presentation, Data Cleansing

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

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      G

      Google

      Foundations: Data, Data, Everywhere

      Skills you'll gain: Data Ethics, Data Analysis, Data-Driven Decision-Making, Google Sheets, Spreadsheet Software, Analytical Skills, Data Sharing, Data Cleansing, Data Processing, Data Visualization Software, Data Visualization, SQL, Data Management

      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, R Programming, Data Analysis, Tidyverse (R Package), Data Visualization, Statistical Programming, Data Visualization Software, Data Cleansing, Data Manipulation, Data Import/Export, Package and Software Management, Data Structures

      4.8
      Rating, 4.8 out of 5 stars
      ·
      11K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Preview
      Preview
      S

      Stanford University

      Introduction to Statistics

      Skills you'll gain: Descriptive Statistics, Statistics, Statistical Methods, Sampling (Statistics), Statistical Analysis, Data Analysis, Statistical Modeling, Statistical Hypothesis Testing, Regression Analysis, Statistical Inference, Probability, Exploratory Data Analysis, Quantitative Research, Data Collection, Probability Distribution

      4.6
      Rating, 4.6 out of 5 stars
      ·
      4.1K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      G

      Google

      Prepare Data for Exploration

      Skills you'll gain: Data Ethics, Data Analysis, Data Literacy, Data Security, Google Sheets, Databases, Data Processing, Data Storage, Data Quality, Data Management, Data Collection, Relational Databases, SQL, Unstructured Data

      4.8
      Rating, 4.8 out of 5 stars
      ·
      22K reviews

      Beginner · Course · 1 - 3 Months

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

      Google

      Google Digital Marketing & E-commerce

      Skills you'll gain: Data Storytelling, Search Engine Marketing, Media Planning, Social Media Marketing, Google Ads, Email Marketing, Social Media Strategy, Search Engine Optimization, Order Fulfillment, Social Media Management, Performance Measurement, Spreadsheet Software, A/B Testing, Customer Retention, E-Commerce, Campaign Management, Loyalty Programs, Marketing, Interviewing Skills, Applicant Tracking Systems

      Build toward a degree

      4.8
      Rating, 4.8 out of 5 stars
      ·
      41K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: New
      New
      Status: Preview
      Preview
      S

      Simplilearn

      Data Analytics Course with Generative AI

      Skills you'll gain: Exploratory Data Analysis, Generative AI, Analytics, Advanced Analytics, Business Analytics, Data Analysis, Extract, Transform, Load, Data Integration, Prompt Engineering, Interactive Data Visualization, Data Visualization, Real Time Data, Predictive Analytics, Data-Driven Decision-Making, Data Storytelling, Predictive Modeling, ChatGPT, Forecasting, Data Transformation, Descriptive Analytics

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of Michigan

      Python for Everybody

      Skills you'll gain: Web Scraping, Data Processing, Relational Databases, Data Visualization, JSON, Database Design, SQL, Network Protocols, Databases, Web Services, Restful API, Data Modeling, Programming Principles, Application Programming Interface (API), Database Management, Extensible Markup Language (XML), Data Structures, Data Collection, Computer Programming, Python Programming

      Build toward a degree

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

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Introduction to Data Engineering

      Skills you'll gain: Data Store, Extract, Transform, Load, Data Architecture, Data Pipelines, Big Data, Data Warehousing, Data Governance, Apache Hadoop, Relational Databases, Apache Spark, Data Lakes, Databases, SQL, NoSQL, Data Security, Data Science

      4.7
      Rating, 4.7 out of 5 stars
      ·
      3.3K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      I

      IBM

      Databases and SQL for Data Science with Python

      Skills you'll gain: SQL, Relational Databases, Stored Procedure, Databases, Query Languages, Jupyter, Data Manipulation, Data Analysis, 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
      I

      IBM

      What is Data Science?

      Skills you'll gain: Data Literacy, Data Mining, Big Data, Cloud Computing, Data Analysis, Data Science, Digital Transformation, Data-Driven Decision-Making, Deep Learning, Machine Learning, Artificial Intelligence

      4.7
      Rating, 4.7 out of 5 stars
      ·
      76K reviews

      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, Microsoft Excel, Data Analysis, Data Visualization, Data Storage, Data Collection, Data Quality, Business Intelligence, Timelines, Microsoft Power Platform, Advanced Analytics, Database Design, Statistical Reporting, Statistical Visualization, Analytical Skills, Data Integration, Data Storage Technologies, SQL, Data Manipulation, Microsoft SQL Servers

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      7.7K reviews

      Beginner · Professional Certificate · 3 - 6 Months

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    1234…636

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

    • Preparing Data for Analysis with Microsoft Excel: Microsoft
    • Foundations: Data, Data, Everywhere: Google
    • Data Analysis with R Programming: Google
    • Introduction to Statistics: Stanford University
    • Prepare Data for Exploration: Google
    • Google Digital Marketing & E-commerce: Google
    • Data Analytics Course with Generative AI: Simplilearn
    • Python for Everybody: University of Michigan
    • Introduction to Data Engineering: IBM
    • Databases and SQL for Data Science with Python: IBM

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