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  2. Data Cleaning

Data Cleaning Courses

Data cleaning courses can help you learn techniques for identifying and correcting errors in datasets, handling missing values, and standardizing data formats. You can build skills in data validation, outlier detection, and transforming raw data into a usable format. Many courses introduce tools like Python libraries such as Pandas and NumPy, as well as software like OpenRefine, that support executing data cleaning tasks efficiently and ensuring data quality for analysis.

Popular Data Cleaning Courses and Certifications


  • C

    Coursera

    Transform Healthcare Data: Cleanse and Evaluate

    Skills you'll gain: Data Cleansing, Data Quality, Clinical Data Management, Health Informatics, Patient Safety, Data Wrangling, Data Transformation, Data Preprocessing, Exploratory Data Analysis, Data-Driven Decision-Making, Descriptive Statistics, Analysis, Statistical Analysis, Statistical Methods, Data Visualization, Microsoft Excel, Anomaly Detection

    Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • C

    Coursera

    Clean, Analyze, and Visualize Your Data

    Skills you'll gain: Data Preprocessing, Performance Tuning

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • C

    Coursera

    Transform Data: Cleanse, Encode, Validate

    Skills you'll gain: Data Cleansing, Data Transformation, Data Preprocessing, Data Wrangling, Data Quality, Data Manipulation, Feature Engineering, Data Validation, Pandas (Python Package), Data Integrity, Predictive Modeling, Exploratory Data Analysis, Quality Assurance, Descriptive Analytics

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • S

    Sage Publications

    Data Management in R

    Skills you'll gain: Data Manipulation, Data Wrangling, Data Cleansing, Data Management, Tidyverse (R Package), R (Software), Data Transformation, R Programming, Spatial Data Analysis, Data Processing, SPSS, Spatial Analysis, Text Mining, Data Import/Export, Time Series Analysis and Forecasting, STATA (Software), Metadata Management, Statistical Analysis, Sampling (Statistics), Data Visualization

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Category: Preview
    Preview
  • C

    Coursera

    Using Descriptive Statistics to Analyze Data in R

    Skills you'll gain: Descriptive Statistics, Statistical Programming, R Programming, R (Software), Statistical Reporting, Data Quality, Data Preprocessing, Data Cleansing, Statistics, Data Processing, Statistical Methods, Statistical Software, Data Analysis Software, Statistical Analysis, Data Import/Export

    4.6 stars, 93 reviews, Beginner, Guided Project, Less Than 2 Hours

    ★ 4.6 (93) · Beginner · Guided Project · Less Than 2 Hours

  • G

    Google

    Foundations: Data, Data, Everywhere

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

    4.8 stars, 124K reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.8 (124K) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • C

    Coursera

    Govern and Evaluate Research Data Quality

    Skills you'll gain: Key Performance Indicators (KPIs), Performance Analysis, Performance Measurement, Gap Analysis, Business Planning, Variance Analysis, Business Strategy, Market Opportunities, Business Development

    Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • G

    Google

    Data Responsibility

    Skills you'll gain: Data Ethics, Data Quality, Data Sharing, Information Privacy, Data Analysis, Data Access, Informed Consent

    4.8 stars, 13 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.8 (13) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • M

    Microsoft

    Data Preparation and Management

    Skills you'll gain: Extract, Transform, Load, Data Cleansing, Power BI, Data Transformation, Data Management, Data Quality, Data Preprocessing, Data Wrangling, Data Processing, Data Maintenance, Data Integration, Data Integrity, Data Analysis, Data Storage

    5 stars, 24 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 5 (24) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • M

    Microsoft

    Extract, Transform and Load Data in Power BI

    Skills you'll gain: Extract, Transform, Load, Power BI, Data Integrity, Data Validation, Data Transformation, Data Cleansing, Data Storage, Data Quality, Data Analysis, Data Integration, Data Import/Export

    4.6 stars, 1.1K reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.6 (1.1K) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • C

    Coursera

    Validate and Track Data History Confidently

    Skills you'll gain: Data Validation, Data Integrity, Data Maintenance, Data Transformation, Data Quality, Data Warehousing, Extract, Transform, Load, Reconciliation, Code Reusability

    Advanced · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • C

    Coursera

    Ensure Data Integrity: Build Quality Pipelines

    Skills you'll gain: Data Management, Data Quality, Data Validation, Data Integrity, Data Pipelines, YAML, Verification And Validation, Quality Assurance, Test Automation, SQL

    Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
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