*An R Companion to Applied Regression* is a broad introduction to the R statistical computing environment in the context of applied regression analysis. The book provides a step-by-step guide to using the free statistical software R, and emphasizes integrating statistical computing in R with the practice of data analysis. The R packages **car** and **effects**, written to facilitate the application and interpretation of regression analysis, are extensively covered in the book.
See the Sage Publications website for the table of contents and sample chapters, to buy the book, and more
View the on-line appendices
R scripts, data files, and other downloadable files
Errata and updates (as of 2020-05-17)
The supplemental and experimental **carEx** package can be installed from R-Forge
Hex stickers for the **car** and **effects** packages
Website for the second edition |