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Open course notes and textbooks in data science, statistics, and mathematics

This site brings together freely available learning resources by Patrick Boily and collaborators, including course notes, textbooks, companion materials, and selected interactive projects intended for students, instructors, and independent learners.

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Resources in mathematics, statistics, data science, visualization, and related teaching projects.

Data science Available

DUDADS series

Volumes on data understanding, data insight, machine learning, and data analysis, with a fifth volume on advanced topics in preparation.

Mathematics Available

Analysis and Topology Course Notes

Course notes organized by parts and chapters, suitable for students in advanced undergraduate analysis and topology.

French Available

Le calcul dans la joie

A French-language calculus text, accompanied by a dedicated video playlist for students.

Companion resource Available

The Probability Lab

An external companion site developed with H. Ather to support probability learning and exploration.

French In progress

Introduction aux séries chronologiques

French course notes in time series analysis and forecasting, developed for classroom use.

Forthcoming

Introduction to Quantitative Consulting

A forthcoming work by P. Boily and J. Schellinck on quantitative consulting practice.

Forthcoming

Threshold / Le seuil

A bilingual data-driven mystery project developed with collaborators, combining storytelling and data inquiry.

About these materials

The resources collected here include open course notes, textbooks, companion materials, and selected collaborative projects in mathematics, statistics, and data science. Many are designed for classroom use, while others are intended as supplementary references for independent study.

Several works are updated over time as courses evolve, new chapters are added, and companion resources become available. Where possible, materials are offered in multiple forms, including full PDFs, chapter-level downloads, datasets, videos, and related project pages.