Colophon

This book was produced with Quarto. Its examples use R 4.4 or later, the zzcollab framework, Docker, and renv, each introduced in the chapter that first requires it.

Fittingly for its subject, the book is built as a Quarto project: the sources render to HTML and PDF with quarto render, and wherever the book presents a computed figure or table, that result is generated at build time from the code shown beside it, so the printed output and the code that produced it cannot drift apart. Pinning the book’s own environment to the standard the later chapters develop, a lockfile and a container, is planned rather than complete; the book will disclose its own reproducibility level here, honestly, as it reaches each rung.

Last rendered: see the build timestamp on the homepage.