Statistical Thinking for the 21st Century

An open source textbook for statistics, with companions for R and Python

Russell Poldrack

Stanford University

A commercially published version of this book (with an expanded version of Chapter 17) is now available from Princeton University Press: Statistical Thinking: Analyzing Data in an Uncertain World

The open source version of the book is available in English and Spanish.

Code to generate all of the figures and tables from the commercial version of the book is available in Python and R.

Companions to the book for statistical programming are available for Python and R