Best Free Data Science Courses & MOOCs

Coursera

Stanford University

Probabilistic Graphical Models 1: Representation (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of Probabilistic Graphical Models 1: Representation, a Coursera course designed for those eager to understand how to represent complex joint probability distributions. This course explores the intersection of statistics and computer science, teaching you essential concepts from probability theory, graph algorithms, and machine learning that are crucial in developing state-of-the-art methods across numerous applications.

Sep 28th 2026

5-12 Weeks

MATLAB Octave Machine Learning

Coursera

The Hong Kong University of Science and Technology - HKUST

Understanding China, 1700-2000: A Data Analytic Approach, Part 1 (Coursera)

Statistics & Data Analysis Data Science

Dive into the rich tapestry of Chinese history with 'Understanding China, 1700-2000: A Data Analytic Approach, Part 1.' This course presents groundbreaking scholarship that redefines our understanding of China's past. By analyzing big historical datasets and newly accessible archives, learners will gain a comparative perspective on China's development over the centuries.

Sep 28th 2026

5-12 Weeks

History Education China

Coursera

The Hong Kong University of Science and Technology - HKUST

Understanding China, 1700-2000: A Data Analytic Approach, Part 2 (Coursera)

Statistics & Data Analysis Data Science

Embark on an enlightening journey through Chinese history with 'Understanding China, 1700-2000: A Data Analytic Approach, Part 2'. This course offers a fresh perspective by analyzing newly opened archives to uncover new directions in Chinese historical and social science research. Learn how comparative analysis is reshaping our understanding of modern China.

Sep 28th 2026

4 Weeks

History China Data Science

Coursera

University of Amsterdam

Basic Statistics (Coursera)

Statistics & Data Analysis Data Science

Discover the basics of statistics in a user-friendly format! This course is perfect for those interested in understanding research methods in the social and behavioral sciences. You'll learn not just how to compute statistics but also how to critically assess them. Prepare yourself for advanced studies with this essential foundation.

Sep 28th 2026

5-12 Weeks

Statistics Probability Regression

Coursera

University of Edinburgh,University of North Carolina

Research Data Management and Sharing (Coursera)

Statistics & Data Analysis Data Science

Discover the essential skills of Research Data Management and Sharing in this introductory course. From understanding diverse types of research data to mastering their effective management throughout the entire lifecycle, this course equips you with the knowledge needed for responsible and efficient handling of research data. Learn about creating robust data management plans, securing your data, and even sharing it responsibly.

Sep 28th 2026

5-12 Weeks

Data Management Research Research Data

Coursera

Johns Hopkins University

Advanced Linear Models for Data Science 2: Statistical Linear Models (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of Advanced Linear Models for Data Science with Class 2: Statistical Linear Models. This course is designed to provide a deep understanding of least squares from both linear algebraic and mathematical perspectives. Suitable for those with a basic grasp of linear algebra, multivariate calculus, statistics, regression models, proof-based mathematics, and R programming.

Sep 28th 2026

4 Weeks

Algebra Linear Algebra Data Science

Coursera

Stanford University

Probabilistic Graphical Models 3: Learning (Coursera)

Statistics & Data Analysis Data Science

Explore advanced concepts in Probabilistic Graphical Models (PGMs) with 'Probabilistic Graphical Models 3: Learning'. This course delves deep into learning techniques for complex domains, enabling you to encode sophisticated joint distributions over numerous interacting variables. Gain insights into state-of-the-art methods and apply them across various fields such as healthcare, image processing, speech recognition, and natural language processing.

Sep 28th 2026

5-12 Weeks

Algorithms Machine Learning PGM

Coursera

University of Amsterdam

Data Analytics for Lean Six Sigma (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey into the world of data analytics as applied to Lean Six Sigma improvement projects with our expert-led online course. Gain proficiency in analyzing and interpreting collected data, employing powerful tools like Minitab. This course is designed for those looking to enhance their understanding of Lean Six Sigma methodologies.

Sep 28th 2026

5-12 Weeks

Testing Lean Six Sigma Data Visualization

Coursera

Johns Hopkins University

The Unix Workbench (Coursera)

Data Science

Discover how Unix can serve as your ultimate digital workbench for accomplishing a wide range of goals on your computer. This course will teach you the fundamentals of Unix, enabling you to write more effective software and streamline your workflow.

Sep 28th 2026

4 Weeks

Programming Unix Machine Learning