This is the data and software page for the book, "Applied regression and multilevel modeling," by Andrew Gelman and Jennifer Hill.

(Occasionally updated) instructions for downloading and using the software (in R and Bugs) we use to fit, plot, understand, and use regression models.

Directories with data and R/Bugs code for most of the examples from the book.

Test files for fitting multilevel models in Stata, SPSS, SAS, HLM, MLWin, and other non-Bugs, non-R software.

Back to Andrew Gelman's homepage.