Quadrangle Editions

Data Understanding, Data Analysis, Data Science

A five-volume collection of open course notes spanning foundations, data work, machine learning, advanced analytical methods, and selected topics in data science and artificial intelligence.

Volumes 1 to 4 available Volume 5 forthcoming Companion volume available

Volumes and companion title

Each page contains the full-volume PDF, front matter, and chapter-level links.

Cover of DUDADS Volume 1

Volume 1

Prelude to Data Understanding

846 pages · October 2023

Programming Primer; Multivariate Calculus for Data Analysis; Overview of Linear Algebra; Basics of Numerical Methods; A Survey of Optimization; Probability and Applications; Introductory Statistical Analysis; Classical Regression Analysis; Time Series and Forecasting; Survey Sampling Methods; The Design of Experiments; Simulations and Modeling.

Cover of DUDADS Volume 2

Volume 2

Fundamentals of Data Insight

310 pages · January 2024

Non-Technical Aspects of Quantitative and Data Work; Data Science Basics; Data Preparation; Web Scraping and Automatic Data Collection; Data Engineering and Data Management; Data Exploration and Data Visualization.

Cover of DUDADS Volume 3

Volume 3

Spotlight on Machine Learning

468 pages · July 2024

Introduction to Machine Learning; Regression and Value Estimation; Focus on Classification and Supervised Learning; Focus on Clustering; Feature Selection and Dimension Reduction.

Cover of DUDADS Volume 4

Volume 4

Techniques of Data Analysis

314 pages · May 2025

Queueing Systems; Bayesian Data Analysis; Anomaly Detection and Outlier Analysis; Text Analysis and Text Mining; Mining Data Streams.

Cover of DUDADS Volume 5

Volume 5

Special Topics in D.S. and A.I.

425 pages · July 2026

(Social) Network Data Analysis; What's the Big Deal with Big Data?; A Deep Learning Launchpad; Natural Language Processing; Reinforcement Learning and A.I.; Recommender Engines; Image Analysis and Computer Vision; Causality and Belief Networks.

Cover of The Practice of Data Visualization

Companion volume

The Practice of Data Visualization

387 pages · July 2023

With J. Schellinck and S. Davies. A complementary volume focused on data graphics, visual communication, and the practice of building effective visual explanations.