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  • 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


  • Status: Free Trial
    Free Trial
    J

    Johns Hopkins University

    Mastering Software Development in R Capstone

    Skills you'll gain: Software Documentation, Leaflet (Software), Data Wrangling, Data Preprocessing, Technical Documentation, Data Cleansing, Package and Software Management, Application Deployment, R (Software), Data Visualization Software, Program Development, Code Review, Plot (Graphics), Ggplot2, R Programming, GitHub, Continuous Integration, Interactive Data Visualization, Software Technical Review, Software Testing

    4
    Rating, 4 out of 5 stars
    ·
    44 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    S

    Sage Publications

    Building Customer Relationships and Leading Sales Teams

    Skills you'll gain: Account Management, Sales Management, Account Strategy, Customer Relationship Management, Sales Strategy, Sales, Sales Process, Sales Training, Customer Relationship Management (CRM) Software, Customer Relationship Building, Customer Retention, Budgeting, Sales Presentation, Selling Techniques, Performance Measurement, Performance Metric, Forecasting, Client Services, Strategic Marketing, Business Communication

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Free Trial
    Free Trial
    E

    Edureka

    LLM Engineering: Prompting, Fine-Tuning, Optimization & RAG

    Skills you'll gain: Retrieval-Augmented Generation, Prompt Engineering, Multimodal Prompts, Prompt Patterns, Prompt Engineering Tools, LLM Application, Fine-tuning, Model Evaluation, Context Engineering, LangChain, Token Optimization, Large Language Modeling, Hugging Face, Transfer Learning, Model Optimization, Model Deployment, Generative AI, LangGraph, Context Management, Vector Databases

    Intermediate · Specialization · 3 - 6 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    A

    Automatic Data Processing, Inc. (ADP)

    Structured Interviewing and Hiring Decisions

    Skills you'll gain: Interviewing Skills, Recruitment, Compensation Strategy, Compensation and Benefits, Compensation Management, Coordination, Closing (Sales), Recruitment Strategies, Full Cycle Recruitment, Negotiation, Talent Recruitment, Professional Networking, Presentations, Talent Acquisition, Professional Development, Job Evaluation, Oral Expression, Labor Compliance, Employee Onboarding, Decision Making

    4.3
    Rating, 4.3 out of 5 stars
    ·
    35 reviews

    Beginner · Specialization · 1 - 3 Months

  • C

    Coursera

    MYSQL Workbench إنشاء و تصميم قواعد البيانات باستخدام

    Skills you'll gain: MySQL Workbench, Database Design, MySQL, Database Development, Database Systems, Relational Databases, Databases, Database Management, SQL, Data Maintenance, Data Entry, Data Manipulation, Data Analysis, Data Science

    5
    Rating, 5 out of 5 stars
    ·
    11 reviews

    Beginner · Guided Project · Less Than 2 Hours

  • Status: New
    New
    Status: Free Trial
    Free Trial
    E

    EDUCBA

    Cryptocurrency Trading & Technical Analysis

    Skills you'll gain: Technical Analysis, Financial Trading, Blockchain, Market Data, Digital Assets, Key Management, Market Trend, Business Modeling, Asset Management, Financial Market, Risk Management, Financial Analysis, Trend Analysis, Strategic Thinking, FinTech, Fraud detection, Market Analysis, Investments, Due Diligence, Finance

    Mixed · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    E

    EDUCBA

    Real Estate Investment Trust Financial Modeling

    Skills you'll gain: Financial Modeling, Real Estate, Financial Accounting, Property and Real Estate, Financial Reporting, Financial Statements, Financial Statement Analysis, Commercial Real Estate, Balance Sheet, Financial Analysis, Finance, Investment Banking, Private Equity, Investments, Financial Data, Forecasting, Asset Management, Banking, Tax, Regulatory Requirements

    Mixed · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    I

    IBM

    Agentic AI with LangChain and LangGraph

    Skills you'll gain: LangGraph, Agentic Workflows, AI Orchestration, Generative AI Agents, Agentic systems, LangChain, LLM Application, Responsible AI, Retrieval-Augmented Generation, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Tool Calling, Software Development, Python Programming, Data Integration, Data Science

    4.6
    Rating, 4.6 out of 5 stars
    ·
    103 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial
    Free Trial
    U

    University of Colorado Boulder

    Classification Analysis

    Skills you'll gain: Classification Algorithms, Analytical Skills, Data Analysis, Model Evaluation, Logistic Regression, Applied Machine Learning, Supervised Learning, Decision Tree Learning, Machine Learning Algorithms, Machine Learning Methods, Predictive Modeling, Feature Engineering, Fine-tuning, Model Training, Bayesian Statistics

    5
    Rating, 5 out of 5 stars
    ·
    7 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free
    Free
    A

    Amazon Web Services

    Building a Generative AI-Ready Organization

    Skills you'll gain: Decision Intelligence, AI Enablement, AI Product Strategy, Decision Support Systems, Strategic Thinking, Data-Driven Decision-Making, Competitive Intelligence, Innovation, Operational Efficiency, Strategic Planning, Technology Strategies, Thought Leadership, Program Implementation, AI Integrations, Project Implementation

    4.5
    Rating, 4.5 out of 5 stars
    ·
    103 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    É

    École Polytechnique Fédérale de Lausanne

    Initiation à la programmation (en C++)

    Skills you'll gain: Programming Principles, C++ (Programming Language), Data Structures, Computer Programming, Memory Management, Code Reusability, Program Development

    4.8
    Rating, 4.8 out of 5 stars
    ·
    460 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free Trial
    Free Trial
    D

    DeepLearning.AI

    Introduction to Generative AI for Software Development

    Skills you'll gain: Prompt Engineering, Large Language Modeling, Prompt Patterns, LLM Application, Vibe coding, Generative AI, Code Review, Generative Model Architectures, Program Development, Software Development Methodologies, Machine Learning Methods, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML)

    4.6
    Rating, 4.6 out of 5 stars
    ·
    655 reviews

    Beginner · Course · 1 - 4 Weeks

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

  • Mastering Software Development in R Capstone: Johns Hopkins University
  • Building Customer Relationships and Leading Sales Teams: Sage Publications
  • LLM Engineering: Prompting, Fine-Tuning, Optimization & RAG: Edureka
  • Structured Interviewing and Hiring Decisions: Automatic Data Processing, Inc. (ADP)
  • MYSQL Workbench إنشاء Ùˆ تصميم قواعد البيانات باستخدام: Coursera
  • Cryptocurrency Trading & Technical Analysis: EDUCBA
  • Real Estate Investment Trust Financial Modeling: EDUCBA
  • Agentic AI with LangChain and LangGraph: IBM
  • Classification Analysis: University of Colorado Boulder
  • Building a Generative AI-Ready Organization: Amazon Web Services

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