Best Free Data Science Courses & MOOCs

Coursera

University of Washington

Data Manipulation at Scale: Systems and Algorithms (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of big data analytics with 'Data Manipulation at Scale: Systems and Algorithms'. This course will equip you with the knowledge and skills needed to effectively manage, analyze, and manipulate large volumes of data using cutting-edge systems and algorithms. Learn how to harness powerful computing resources and programming abstractions to extract valuable insights from complex datasets.

Sep 14th 2026

4 Weeks

Algebra Algorithms Databases

Coursera

University of Washington

Practical Predictive Analytics: Models and Methods (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of data science with 'Practical Predictive Analytics: Models and Methods'. This course is designed for those eager to learn how to design statistical experiments, analyze results using advanced techniques, and avoid common misinterpretations in big data. Gain a core understanding of practical machine learning methods and apply them to real-world problems.

Sep 14th 2026

4 Weeks

Machine Learning Models Methods

Coursera

University of California, San Diego

Data Structures and Performance (Coursera)

CS: Theory Data Science

Unlock the secrets of efficient Java programming with our 'Data Structures and Performance' course. Designed for intermediate learners, this course will teach you advanced techniques to handle vast amounts of data effectively. Gain insights into optimizing algorithms and data structures for large-scale applications, ensuring your software performs at its best.

Sep 14th 2026

5-12 Weeks

Programming Java Algorithms

Coursera

Duke University

Managing Big Data with MySQL (Coursera)

Statistics & Data Analysis Data Science

Discover how to harness the potential of big data with our comprehensive course on Managing Big Data with MySQL. This course will equip you with the necessary tools and techniques to manage vast amounts of information using one of the most popular relational databases available today. Whether you're a beginner or looking to enhance your existing skills, this course offers valuable insights into optimizing database performance, ensuring data integrity, and extracting meaningful insights from large datasets.

Sep 14th 2026

5-12 Weeks

Databases SQL Big Data

EdX

University of Michigan,MichiganX

Data Science Ethics (edX)

CS: Software Engineering Engineering

Dive into the world of Data Science Ethics with edX's expert-led course. Understand the complex interplay between technology, ethics, and decision-making in a data-driven world. Gain insights into privacy, data sharing, and algorithmic fairness to make informed decisions as a professional or citizen.

Self Paced

Self-Paced

Ethics Decision Making Privacy

Coursera

University of Maryland, College Park

Framework for Data Collection and Analysis (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey to master the art of data collection and analysis with our Framework for Data Collection and Analysis course. Whether you're a researcher, analyst, or student, this course will equip you with the tools needed to identify relevant data sources, formulate measurable research questions, and develop effective analysis plans.

Sep 14th 2026

4 Weeks

Analysis Data Analysis Analytics

Coursera

Duke University

Introduction to Probability and Data with R (Coursera)

Statistics & Data Analysis Data Science

Discover the basics of probability and data analysis with our Introduction to Probability and Data with R course. Gain essential skills in exploring data, understanding different types of sampling methods, and applying Bayes' rule. Enhance your knowledge of numeric summary statistics and basic data visualization techniques using R programming language.

Sep 14th 2026

5-12 Weeks

Statistics Probability Inference

Coursera

Universidad Nacional Autónoma de México

Introducción a Data Science: Programación Estadística con R (Coursera)

Statistics & Data Analysis Data Science

Sumérgete en la esencia de Data Science con nuestro curso introductorio a la programación estadística usando R. Aprende a leer, manipular y analizar datos mediante el lenguaje de programación R, considerado el estándar en estadística. Desde instalación básica hasta visualización avanzada de datos con ggplot2, este curso te prepara para ser un experto en análisis de datos.

Sep 14th 2026

4 Weeks

Data Analysis Data Science R Language

Coursera

Duke University

Linear Regression and Modeling (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of Linear Regression and Modeling with our expert-led course. Master the basics and advanced techniques for analyzing relationships between variables in your data sets and predicting continuous outcomes effectively. Gain hands-on experience with R and RStudio to create, examine, and utilize regression models.

Sep 14th 2026

4 Weeks

Statistics Regression Modeling