Best Free Data Science Courses & MOOCs

Coursera

University of Colorado System

Introduction to Clinical Data Science (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey into the world of Clinical Data Science with this beginner-friendly course. Gain insights into the generation and format of clinical data while learning crucial ethical and legal considerations. Equip yourself with foundational SQL and R programming skills to analyze real-world datasets effectively, all within an accessible online environment.

Jun 29th 2026

4 Weeks

SQL Data Analysis Data Science

Coursera

IBM

Supervised Learning: Classification (Coursera)

Data Science

Dive into the world of Supervised Machine Learning with our 'Supervised Learning: Classification' course. This hands-on program will teach you how to create powerful predictive models capable of categorizing data accurately. You'll learn about train and test splits, error metrics, and strategies for dealing with unbalanced classes.

Jun 29th 2026

4 Weeks

Machine Learning Classification Logistic Regression

Coursera

IBM

Exploratory Data Analysis for Machine Learning (Coursera)

Data Science

Embark on a journey into the world of Machine Learning with this foundational course designed to equip you with essential skills in data preparation and exploration. From data retrieval to cleaning and feature engineering, this course lays down the groundwork necessary for preliminary analysis and hypothesis testing, setting the stage for advanced machine learning applications.

Jun 29th 2026

2 Weeks

Artificial Intelligence Machine Learning Exploratory Data Analysis

Coursera

IBM

Supervised Learning: Regression (Coursera)

Data Science

Dive into the world of Supervised Learning with our Regression course on Coursera. Master the art of predicting continuous outcomes by training effective models and using precise error metrics. Gain insights into best practices like splitting datasets for testing and applying regularization to enhance model performance.

Jun 29th 2026

3 Weeks

Machine Learning Regression Linear Regression

Coursera

DeepLearning.AI

Natural Language Processing with Sequence Models (Coursera)

Data Science

Dive into the world of Natural Language Processing with our specialized course. Learn to train neural networks for sentiment analysis, generate synthetic text, perform named entity recognition, and compare questions using advanced sequence models such as Gated Recurrent Units (GRU) and Long Short-Term Memory (LSTM). This course is perfect for those looking to enhance their skills in NLP and apply them to real-world problems.

Jun 29th 2026

4 Weeks

Neural Networks Natural Language Natural Language Processing

Coursera

University of Colorado Boulder

Managing, Describing, and Analyzing Data (Coursera)

Statistics & Data Analysis Data Science

Discover the fundamentals of data analysis in this engaging Coursera course. From managing your data to accurately describing it using descriptive statistics and R software, you'll gain a solid foundation in interpreting and utilizing data effectively. Explore key probability distributions and learn how to analyze datasets with precision. This course is perfect for beginners looking to start their journey into the world of data science.

Jun 29th 2026

5-12 Weeks

Statistics Probability Data Analysis

Coursera

University of California, Davis

SQL for Data Science Capstone Project (Coursera)

Statistics & Data Analysis Data Science

Dive into practical application of SQL in data science with our Capstone Project Course. This comprehensive program is tailored for learners aiming to analyze data, solve business challenges, and build a portfolio-worthy project. Whether you're new to SQL or have already mastered the basics, this course will challenge your skills and help you create impactful solutions using SQL.

Jun 29th 2026

4 Weeks

SQL Data Analysis Data Science

Coursera

IBM

Unsupervised Learning (Coursera)

Data Science

Dive into the world of Unsupervised Learning with this engaging online course. Gain expertise in extracting valuable insights from data sets without labeled variables, mastering essential clustering and dimension reduction algorithms along the way. Perfect for data enthusiasts and professionals aiming to unlock hidden patterns within their data.

Jun 29th 2026

3 Weeks

Machine Learning Clustering PCA

Coursera

SAS

Getting Started with SAS Programming (Coursera)

Statistics & Data Analysis Data Science

Embark on your journey into the world of SAS programming with our beginner-friendly course. Whether you're new to data analysis or looking to enhance your current skill set, this course will equip you with the foundational knowledge needed to write effective SAS programs. Dive into accessing, exploring, preparing, and analyzing data using SAS, a powerful tool in the realms of data science, machine learning, and artificial intelligence.

Jun 29th 2026

5-12 Weeks

Artificial Intelligence SQL Machine Learning