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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

    • C

      Coursera Project Network

      Data Manipulation with dplyr in R

      Skills you'll gain: Data Manipulation, Tidyverse (R Package), Data Wrangling, Data Analysis, R Programming, Exploratory Data Analysis, Statistical Analysis

      4.6
      Rating, 4.6 out of 5 stars
      ·
      21 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      U

      University of Colorado Boulder

      Data Collection and Integration

      Skills you'll gain: Web Scraping, Data Integration, Data Cleansing, Data Import/Export, Data Quality, Data Processing, Data Collection, Data Manipulation, SQL, Databases, Query Languages, Extensible Markup Language (XML), Pandas (Python Package), Application Programming Interface (API)

      4.5
      Rating, 4.5 out of 5 stars
      ·
      13 reviews

      Intermediate · Course · 1 - 3 Months

    • Status: Free
      Free
      D

      DeepLearning.AI

      Preprocessing Unstructured Data for LLM Applications

      Skills you'll gain: Unstructured Data, LLM Application, Metadata Management, Data Processing, JSON, Image Analysis, Data Transformation, Data Import/Export, Document Management, Text Mining, Computer Vision

      4.4
      Rating, 4.4 out of 5 stars
      ·
      12 reviews

      Beginner · Project · Less Than 2 Hours

    • C

      Coursera Project Network

      Performing Data Definition and Manipulation in SQL

      Skills you'll gain: SQL, Database Design, Database Management, Relational Databases, Data Manipulation, Databases, Data Import/Export, PostgreSQL, Database Management Systems, Data Integrity

      4.6
      Rating, 4.6 out of 5 stars
      ·
      111 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • G

      Google Cloud

      Dataprep: Qwik Start

      Skills you'll gain: Data Cleansing, Exploratory Data Analysis, Data Manipulation, Data Transformation, Data Quality, Data Analysis, Data Visualization, Google Cloud Platform, Data Management

      Beginner · Project · Less Than 2 Hours

    • H

      H2O.ai

      DataPrep for H2O Driverless AI

      Skills you'll gain: Supervised Learning, Machine Learning, Machine Learning Algorithms, Time Series Analysis and Forecasting, Data Quality, Unsupervised Learning, Data Cleansing, Data Analysis, Feature Engineering, Pandas (Python Package), Data Transformation, Exploratory Data Analysis, Classification And Regression Tree (CART), Regression Analysis

      Beginner · Course · 1 - 4 Weeks

    • C

      Coursera Project Network

      Data Balancing with Gen AI: Credit Card Fraud Detection

      Skills you'll gain: Generative AI, Fraud detection, Keras (Neural Network Library), Tensorflow, Deep Learning, Dimensionality Reduction, Exploratory Data Analysis, Anomaly Detection, Data Processing, Data Visualization, Data Synthesis, Python Programming

      4.4
      Rating, 4.4 out of 5 stars
      ·
      7 reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • C

      Coursera Project Network

      Sort and Filter Data in SQL using MySQL Workbench

      Skills you'll gain: MySQL, MySQL Workbench, SQL, Data Manipulation, Database Management, Query Languages

      Intermediate · Guided Project · Less Than 2 Hours

    • Status: Free Trial
      Free Trial
      J

      Johns Hopkins University

      Modeling Data in the Tidyverse

      Skills you'll gain: Exploratory Data Analysis, R Programming, Predictive Modeling, Statistical Hypothesis Testing, Tidyverse (R Package), Data Analysis, Data Modeling, Regression Analysis, Data Science, Classification And Regression Tree (CART), Statistical Inference, Statistical Analysis, Rmarkdown, Statistical Methods, Probability & Statistics, Machine Learning, Descriptive Statistics

      4.7
      Rating, 4.7 out of 5 stars
      ·
      9 reviews

      Mixed · Course · 1 - 3 Months

    • C

      Coursera Project Network

      Tidy Messy Data using tidyr in R

      Skills you'll gain: Ggplot2, Data Cleansing, Tidyverse (R Package), Data Wrangling, Data Transformation, Data Visualization, R Programming, Data Manipulation, Data Analysis, Data Management, Pivot Tables And Charts

      4.6
      Rating, 4.6 out of 5 stars
      ·
      10 reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • G

      Google Cloud

      Troubleshooting and Solving Data Join Pitfalls

      Skills you'll gain: Big Data, Data Cleansing, Exploratory Data Analysis, Google Analytics, Data Integration, Data Manipulation, SQL, Database Administration

      Beginner · Project · Less Than 2 Hours

    • Status: New
      New
      Status: Preview
      Preview
      M

      Macquarie University

      Cyber Security: Data Security and Information Privacy

      Skills you'll gain: Information Privacy, Personally Identifiable Information, Data Security, Threat Modeling, Vulnerability Assessments, Cybersecurity, Vulnerability, Data Governance, Data Ethics, General Data Protection Regulation (GDPR), Cyber Risk, Security Management, Data Sharing, Data Encryption Standard, Security Software, Compliance Management, Risk Management, Data Access, Security Strategy, NIST 800-53

      Beginner · Course · 1 - 3 Months

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    1…8910…682

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

    • Data Manipulation with dplyr in R: Coursera Project Network
    • Data Collection and Integration: University of Colorado Boulder
    • Preprocessing Unstructured Data for LLM Applications: DeepLearning.AI
    • Performing Data Definition and Manipulation in SQL: Coursera Project Network
    • Dataprep: Qwik Start: Google Cloud
    • DataPrep for H2O Driverless AI: H2O.ai
    • Data Balancing with Gen AI: Credit Card Fraud Detection: Coursera Project Network
    • Sort and Filter Data in SQL using MySQL Workbench: Coursera Project Network
    • Modeling Data in the Tidyverse: Johns Hopkins University
    • Tidy Messy Data using tidyr in R: Coursera Project Network

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