Data Science & Machine Learning

Learn the full data science workflow, from analysis and statistics to predictive machine learning models.

Data Science Lab (WorldQuant)

A free, self-paced, project-based lab from WorldQuant University for learners with beginner Python and basic statistics who want applied practice.

Python

Data Science Professional Certificate

Data Science Bootcamps & Certificates

Study data science in R through nine HarvardX courses, covering statistics, visualization, machine learning, and a final capstone project.

Machine Learning Deep Dive: Business Applications and Coding Walkthroughs

Machine Learning

An advanced, three-hour course where Netflix data scientist Jeff Li and Ken Jee link ML algorithms to business cases and code models from scratch.

Python

Time Series Analysis in Python

Forecasting & Time Series

A four-hour intermediate DataCamp course on time series in Python, from autocorrelation and AR/MA models to cointegration, with finance examples.

Python

Unsupervised Learning in Python

Machine Learning

Hands-on Python course on k-means, hierarchical clustering, t-SNE, PCA and NMF with scikit-learn, ending in a music artist recommender.

Python

Supervised Learning with scikit-learn

Machine Learning

Hands-on 4-hour DataCamp course teaching classification, regression, tuning, and pipelines in scikit-learn with real datasets in Python.

Python

Google Advanced Data Analytics Professional Certificate

Data Science Bootcamps & Certificates

A 7-course Google certificate teaching Python, statistics, regression, and machine learning for advanced data analyst roles.

Python Tableau

Machine Learning A-Z: AI, Python & R

Machine Learning

One of Udemy's best-known ML courses, covering regression, classification and clustering in both Python and R with template-based coding.

Python R

Applied Data Science with Python Specialization (Michigan)

Machine Learning

Five University of Michigan courses teaching Python for data analysis, visualization, machine learning, text mining and network analysis.

Python

Machine Learning Specialization (Stanford / DeepLearning.AI)

Machine Learning

A three-course beginner program from DeepLearning.AI and Stanford Online covering supervised, unsupervised and neural network methods in Python.

Python

Introduction to Statistics (Stanford)

Math & Statistics

A beginner-level Stanford course covering descriptive stats, probability, regression, and hypothesis tests, taught across 12 self-paced modules.

Statistics with Python Specialization (Michigan)

Math & Statistics

A three-course University of Michigan series teaching statistical visualization, inference, and regression modeling in Python, at beginner level.

Python

R Programming A-Z: R For Data Science

Data Analysis

A long-running Udemy course teaching R programming fundamentals for data science, covering structures, visualization and basic statistics.

Excel Skills for Business Specialization (Macquarie)

Data Analysis

Build in-demand Excel skills through four Macquarie University courses covering formulas, dashboards, automation, and data analysis.

Excel

Data Analysis in Python

Data Analysis

A DataCamp track teaching pandas, NumPy and data cleaning techniques for analysts moving from spreadsheets or SQL into Python-based.

Python

Excel to MySQL: Analytic Techniques for Business (Duke)

Data Analysis

A Duke University Coursera course bridging Excel and SQL, teaching the same analytic techniques in both tools so spreadsheet users learn.

Excel SQL Tableau

SQL for Data Science (UC Davis)

Data Analysis

A UC Davis Coursera course teaching SQL specifically for data analysis workflows, covering querying, joining and aggregating real datasets.

SQL

Introduction to SQL

Data Analysis

A free-tier-friendly, interactive introduction to SQL covering SELECT, WHERE, JOIN and GROUP BY, taught through in-browser coding exercises.

SQL

Complete Data Analyst Bootcamp From Basics To Advanced

Data Science Bootcamps & Certificates

A beginner-friendly Udemy bootcamp teaching Python, SQL, Power BI, Tableau, AWS, Snowflake, and statistics for practical data analysis work.

Power BI Python SQL

Associate Data Scientist in Python Career Track

Data Science Bootcamps & Certificates

A 23-course Python learning path covering data manipulation, visualization, statistics, and machine learning for aspiring data scientists.

Python

Udacity Data Scientist Nanodegree

Data Science Bootcamps & Certificates

A project-based, mentor-supported Nanodegree covering the data science workflow end to end, with real-world projects reviewed by human.

Python

IBM Data Science Professional Certificate

Data Science Bootcamps & Certificates

A 12-course IBM program teaching Python, SQL, and machine learning skills to help you break into an entry-level data science career.

Python SQL

Google Data Analytics Professional Certificate

Data Science Bootcamps & Certificates

A 9-course Google path teaching data cleaning, SQL, Python, and Tableau, built to prepare complete beginners for entry-level analyst roles.

Python SQL Tableau

Data Analyst Career Path

Data Analysis

Launch your career in data analysis with expert-led training, hands-on projects, and an accredited certification.

Excel Python Tableau

Excel Fundamentals

Data Analysis

Enhance your data analysis skills with hands-on Excel training, perfect for beginners looking to gain practical knowledge.

Excel

Machine Learning for Business

Machine Learning

Discover how machine learning can transform business strategies and enhance decision-making without needing a programming background.

Data Science & Machine Learning is the technical core of working with data. This pillar brings together everything you need to move from raw datasets to models that predict and explain: exploratory data analysis, the statistics and linear algebra behind the algorithms, classical supervised and unsupervised learning, and time series forecasting. You will find beginner bootcamps that assume no prior coding experience alongside advanced specialisations for practitioners who already ship models. Compare courses by tool (Python, R, SQL), by level, and by whether they lead to a recognised certificate, then pick the path that matches the role you are aiming for.