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    • Data Quality

    Data Quality Courses Online

    Master data quality management for ensuring accurate and reliable data. Learn to measure, monitor, and improve data quality.

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    Explore the Data Quality Course Catalog

    • Status: Free Trial
      Free Trial
      I

      IBM

      Exploratory Data Analysis for Machine Learning

      Skills you'll gain: Feature Engineering, Data Analysis, Data Cleansing, Exploratory Data Analysis, Data Science, Artificial Intelligence, Statistical Analysis, Data Transformation, Statistical Inference, Statistical Hypothesis Testing, Data Quality, Machine Learning

      4.6
      Rating, 4.6 out of 5 stars
      ·
      2.3K reviews

      Intermediate · Course · 1 - 3 Months

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

      IBM

      IBM Data Architecture

      Skills you'll gain: NoSQL, Data Warehousing, SQL, Apache Spark, Apache Hadoop, Linux Commands, Database Administration, Data Architecture, Data Migration, Data Security, IBM DB2, Bash (Scripting Language), Data Pipelines, Apache Airflow, Database Design, MySQL, Cloud Storage, Database Management, Database Architecture and Administration, Extract, Transform, Load

      4.6
      Rating, 4.6 out of 5 stars
      ·
      6.8K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      G

      Google

      Google Data Analytics Capstone: Complete a Case Study

      Skills you'll gain: Analytical Skills, Data Analysis, Spreadsheet Software, Data Storytelling, Interviewing Skills, Data Presentation, LinkedIn, Dashboard, Business Analysis, Presentations, Portfolio Management, Data Visualization, Data Cleansing, Communication

      4.8
      Rating, 4.8 out of 5 stars
      ·
      19K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      D

      Duke University

      Data Analysis with R

      Skills you'll gain: Sampling (Statistics), Statistical Hypothesis Testing, Regression Analysis, Exploratory Data Analysis, Statistical Inference, R Programming, Bayesian Statistics, Data Analysis, Probability Distribution, Probability, Statistics, Quantitative Research, Statistical Analysis, Probability & Statistics, Correlation Analysis, Statistical Modeling, Mathematical Modeling, Predictive Modeling, Descriptive Statistics, Data Visualization

      4.7
      Rating, 4.7 out of 5 stars
      ·
      7.5K reviews

      Beginner · 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

    • Status: Free Trial
      Free Trial
      U

      University of Illinois Urbana-Champaign

      Data Mining

      Skills you'll gain: Data Visualization, Text Mining, Dashboard, Data Visualization Software, Scientific Visualization, Interactive Data Visualization, Statistical Visualization, Data Presentation, Data Literacy, Data Mining, Exploratory Data Analysis, Data Analysis, Natural Language Processing, Unsupervised Learning, Unstructured Data, Applied Machine Learning, Data Mapping, Tableau Software, Graphing, Anomaly Detection

      4.5
      Rating, 4.5 out of 5 stars
      ·
      2.9K reviews

      Intermediate · Specialization · 3 - 6 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, Exploratory Data Analysis, Unsupervised Learning, Keras (Neural Network Library), Generative AI Agents, Feature Engineering, Data Manipulation, Data Import/Export, Flask (Web Framework), Supervised Learning, 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
      ·
      90K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Data Science

      Skills you'll gain: Rmarkdown, Shiny (R Package), Exploratory Data Analysis, Statistical Inference, Statistical Hypothesis Testing, Predictive Modeling, Regression Analysis, Plot (Graphics), Knitr, Statistical Analysis, Machine Learning Algorithms, R Programming, Statistical Methods, Plotly, Data Manipulation, Statistical Visualization, Statistical Modeling, Data Science, Machine Learning, GitHub

      4.5
      Rating, 4.5 out of 5 stars
      ·
      51K reviews

      Beginner · Specialization · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      G

      Google

      Ask Questions to Make Data-Driven Decisions

      Skills you'll gain: Stakeholder Communications, Data Literacy, Spreadsheet Software, Dashboard, Data-Driven Decision-Making, Problem Solving, Data Analysis, Analytical Skills, Excel Formulas, Expectation Management, Quantitative Research

      4.7
      Rating, 4.7 out of 5 stars
      ·
      34K reviews

      Beginner · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      I

      IBM

      IBM Data Analytics with Excel and R

      Skills you'll gain: Data Storytelling, Data Visualization, Dashboard, Extract, Transform, Load, Database Design, Shiny (R Package), Pivot Tables And Charts, SQL, Rmarkdown, Data Analysis, Ggplot2, Data Wrangling, Data Visualization Software, Relational Databases, Leaflet (Software), IBM Cognos Analytics, Data Cleansing, Excel Formulas, Web Scraping, Data Manipulation

      Build toward a degree

      4.7
      Rating, 4.7 out of 5 stars
      ·
      29K reviews

      Beginner · Professional Certificate · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Tools for Data Science

      Skills you'll gain: Jupyter, Data Analysis Software, Data Visualization Software, Statistical Programming, R Programming, Computer Programming Tools, Data Science, Data Visualization, GitHub, Machine Learning, Collaborative Software, Query Languages, Cloud API, Application Programming Interface (API), IBM Cloud, Restful API, Open Source Technology, Git (Version Control System), Data Management, Python Programming

      4.5
      Rating, 4.5 out of 5 stars
      ·
      30K reviews

      Beginner · Course · 1 - 3 Months

    • Status: Free Trial
      Free Trial
      I

      IBM

      Applied Data Science

      Skills you'll gain: Data Wrangling, Exploratory Data Analysis, Matplotlib, Data Manipulation, Data Import/Export, Data Visualization Software, Predictive Modeling, Plotly, Dashboard, Data Transformation, Seaborn, Data Visualization, Data Analysis, Data Cleansing, Web Scraping, Jupyter, Statistical Reporting, Data Science, Python Programming, Machine Learning

      Build toward a degree

      4.6
      Rating, 4.6 out of 5 stars
      ·
      59K reviews

      Beginner · Specialization · 3 - 6 Months

    Data Quality learners also search

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

    • Exploratory Data Analysis for Machine Learning: IBM
    • IBM Data Architecture: IBM
    • Google Data Analytics Capstone: Complete a Case Study: Google
    • Data Analysis with R: Duke University
    • Mathematics for Machine Learning and Data Science: DeepLearning.AI
    • Data Mining: University of Illinois Urbana-Champaign
    • IBM Generative AI Engineering: IBM
    • Data Science: Johns Hopkins University
    • Ask Questions to Make Data-Driven Decisions: Google
    • IBM Data Analytics with Excel and R: IBM

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