Popular Free Courses
Status: Free TrialJohns Hopkins University
Skills you'll gain: Ggplot2, Software Documentation, Open Source Technology, Tidyverse (R Package), Package and Software Management, Web Scraping, Data Manipulation, Data Visualization Software, Leaflet (Software), R Programming, Data Visualization, Data Preprocessing, Technical Documentation, Datamaps, Visualization (Computer Graphics), Unit Testing, Data Cleansing, Interactive Data Visualization, Object Oriented Programming (OOP), Debugging
Status: PreviewEmory University
Skills you'll gain: Substance Abuse, Public Health, Conflict Management, International Relations, Cultural Diversity, Mental and Behavioral Health, Social Sciences, Economics, Policy, and Social Studies, Media and Communications, Child Welfare

Duke University
Skills you'll gain: Bayesian Statistics, Statistical Modeling, Statistical Methods, Statistical Inference, Statistical Analysis, Regression Analysis, Data Analysis, R Programming, Probability, Probability Distribution
Status: Free TrialYonsei University
Skills you'll gain: Capital Budgeting, Financial Statements, Financial Statement Analysis, Business Valuation, Financial Analysis, Cash Flow Forecasting, Strategic Decision-Making, Cost Benefit Analysis, Financial Modeling, Income Statement, Return On Investment, Entrepreneurial Finance, Cash Flows, Balance Sheet, Microsoft Excel, Financial Management, Investment Management, Financial Forecasting, Case Studies, Forecasting
Status: Free TrialMathWorks
Skills you'll gain: Data Storytelling, Model Evaluation, Feature Engineering, Supervised Learning, Dimensionality Reduction, Data Visualization, Data Integration, Data Preprocessing, Interactive Data Visualization, Exploratory Data Analysis, Data Import/Export, Classification Algorithms, Technical Communication, Data Analysis, Plot (Graphics), Applied Machine Learning, Data Visualization Software, Matlab, Regression Analysis, Data Science

Skills you'll gain: Spreadsheet Software, Google Sheets, Microsoft Excel, Data Visualization, Excel Formulas, Data Presentation, Data Entry, Data Analysis, Data Modeling
Status: PreviewThe University of Edinburgh
Skills you'll gain: Research, Scientific Methods, General Science and Research, Biology, Cultural Diversity
Status: Free TrialUniversity of California, Irvine
Skills you'll gain: Grammar, English Language, Vocabulary
Status: PreviewMichigan State University
Skills you'll gain: Peer Review, Storyboarding, Editing, Storytelling
Status: Free TrialStanford University
Skills you'll gain: Food and Beverage, Sustainable Development, Nutrition and Diet, Environment, Water Sustainability, Sustainability Standards, Sustainable Technologies, Climate Change Mitigation, Waste Minimization, Environmental Science, Pollution Prevention, Emerging Technologies, Innovation
Status: PreviewDuke University
Skills you'll gain: Advertising, Media and Communications, Digital Advertising, Culture, Art History, Creativity, Consumer Behaviour, Business Ethics, Diversity and Inclusion
Status: PreviewJohns Hopkins University
Skills you'll gain: GitHub, Unix, Git (Version Control System), Unix Commands, Version Control, Bash (Scripting Language), Ubuntu, Command-Line Interface, Cloud Computing, Shell Script, Linux, Mac OS, Scripting, Scripting Languages, Programming Principles, File Management
In summary, here are 10 of our most popular free courses
- Mastering Software Development in R:Â Johns Hopkins University
- Understanding Violence:Â Emory University
- Bayesian Statistics:Â Duke University
- Valuation and Financial Analysis For Startups:Â Yonsei University
- Practical Data Science with MATLAB:Â MathWorks
- Spreadsheets for Beginners using Google Sheets:Â Coursera
- Philosophy, Science and Religion: Science and Philosophy:Â The University of Edinburgh
- Conjunctions, Connectives, and Adverb Clauses:Â University of California, Irvine
- Script Writing: Write a Pilot Episode for a TV or Web Series (Project-Centered Course):Â Michigan State University
- Introduction to Food and Our Environment:Â Stanford University