Art of Stat

The Art & Science of Learning from Data

Teach or learn statistics with the Art of Stat Mobile App, Web Apps, or Textbook.

Art of Stat mobile app modules

Mobile App

Get the Art of Stat app for iOS or Android, featuring eight modules, including Explore Data, Distributions, Inference, Regression, Resampling, and Machine Learning. The ultimate mobile statistical calculator.

Inference for a mean web app

Web Apps

Interactive web apps for teaching and learning statistics, with example datasets preloaded, but you can also upload your own CSV file. Recreate any analysis from the textbook.

Textbook cover

Textbook

Statistics: The Art and Science of Learning from Data, 5th edition, by Agresti, Franklin, Klingenberg (2021). An introductory text for a one- or two-semester course. Available from Pearson.

Datasets

Datasets

CSV files from examples, exercises, and activities, organized by chapter.

R Code

R Code

Annotated R that replicates the analyses in the book, in base R and the tidyverse.

Errata

Errata

Corrections to exercises in the textbook and the main text. Please tell me if you find others!

Bernhard Klingenberg

Bernhard Klingenberg is a Professor of Statistics, teaching courses in Introductory Statistics, Statistical Modeling, Data Visualization and Mathematical Statistics. He is the developer and programmer of the Art of Stat mobile and web apps featured on this site, which are a great way of teaching and learning statistics.
Bernhard's major research interest is in Categorical Data Analysis. He has published articles in journals such as Biometrics (on analyzing multivariate binary data), Statistics in Medicine (on dose-response models and on simultaneous confidence intervals), Computational Statistics & Data Analysis (on binary time series) or the Journal of the Royal Statistical Society, Series B (on analyzing adverse events data). His method to construct a confidence interval for the difference of proportions in stratified 2x2 contingency tables has been implemented in SAS software's proc freq.
Bernhard has taught at Williams College for twenty years, and is now the director of the graduate program in Applied Data Science at New College Florida.