Free Online Data Science Courses & MOOCs

Coursera

Johns Hopkins University

R Programming (Coursera)

Statistics & Data Analysis Data Science

Discover the fundamentals of R Programming with this beginner-friendly course designed by experts at Coursera. Whether you're new to coding or looking to enhance your data analysis skills, this course will guide you through installing and configuring essential software, while introducing key programming concepts tailored for statistical applications. Learn how to harness the full potential of R for data manipulation, visualization, and analysis.

Sep 21st 2026

4 Weeks

Programming Debugging Data Analysis

Coursera

Johns Hopkins University

Getting and Cleaning Data (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey to master the fundamentals of data acquisition and cleaning with 'Getting and Cleaning Data'. This course is designed for those new to data science or professionals looking to refine their skills in collecting and preparing data for analysis. From web scraping to database management, you'll learn how to obtain data from multiple sources and transform it into a clean, usable format.

Sep 21st 2026

4 Weeks

Data Data Science Data Cleaning

Coursera

Johns Hopkins University

Statistical Inference (Coursera)

Statistics & Data Analysis Data Science

Discover the secrets to making informed decisions based on data with our Statistical Inference course. Designed for those who want to understand how to draw reliable conclusions from their findings, this course covers a wide range of techniques and theories essential for effective analysis. From statistical modeling to data-oriented strategies, you'll gain valuable skills in interpreting and utilizing your research results.

Sep 21st 2026

4 Weeks

Statistics Probability Data Analysis

Coursera

Johns Hopkins University

Reproducible Research (Coursera)

Statistics & Data Analysis Data Science

Explore the essential concepts and practical tools of Reproducible Research on Coursera. Master the art of publishing data analyses, ensuring others can verify findings and build upon them. Ideal for researchers, analysts, and anyone working with complex datasets.

Sep 21st 2026

4 Weeks

Data Analysis Data Science Reproducible Research

Coursera

Johns Hopkins University

Regression Models (Coursera)

Statistics & Data Analysis Data Science

Dive into Regression Models, a crucial course for aspiring data scientists on Coursera. Explore linear assumptions, learn how to relate outcomes to predictors effectively using regression analysis, and understand the principles of least squares and statistical inference. This course is perfect for those looking to deepen their understanding of essential statistical tools.

Sep 21st 2026

4 Weeks

Statistics Regression Linear Regression

Coursera

Johns Hopkins University

Practical Machine Learning (Coursera)

Statistics & Data Analysis Data Science

Discover the essential skills needed for data science with our Practical Machine Learning course. Designed for beginners, this course will guide you through the basics of creating and implementing prediction models, focusing on real-world application and avoiding common pitfalls like overfitting and error rates.

Sep 21st 2026

4 Weeks

Algorithms Machine Learning Regression

Coursera

Eindhoven University of Technology

Process Mining: Data science in Action (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of Process Mining with our exclusive online course designed to equip you with essential data science skills. This course will teach you how to leverage process mining techniques to analyze and improve organizational processes, ensuring better outcomes and increased efficiency. Whether you're a business analyst, data scientist, or process improvement specialist, this course offers valuable insights that can be applied across various industries.

Sep 21st 2026

5-12 Weeks

Business Data Mining Data Analysis

Coursera

University of California, San Diego

Genomic Data Science and Clustering (Bioinformatics V) (Coursera)

Sci: Biology & Life Sciences Health & Society

Dive deep into the world of Genomic Data Science and Clustering with our comprehensive Bioinformatics V course. Master algorithmic techniques that reveal how genes control cellular processes, trace human evolution, and much more. Perfect for data scientists, biologists, and anyone fascinated by bioinformatics.

Sep 21st 2026

3 Weeks

Clustering Bioinformatics Data Science

Coursera

University of California, San Diego

Introduction to Big Data (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey into the world of Big Data with our introductory course designed for beginners. Gain insights into why Big Data matters, learn core concepts, and discover how frameworks like Hadoop make big data analysis accessible. Whether you're looking to enhance your business acumen or start a career in data science, this course is your first step towards understanding and leveraging the transformative potential of Big Data.

Sep 21st 2026

3 Weeks

Big Data Data Analysis Hadoop