preface-3e.Rmd

# Preface to the third edition {-}

Welcome to the third edition of "ggplot2: elegant graphics for data analysis". I'm so excited to have an updated book 

## Major changes {-}

* The chapters on data analysis and modelling have been removed. You can
  find updated versions of this material in R for Data Science at
  <https://r4ds.had.co.nz>.

* The toolbox chapter has been split into multiple chapters.

    New chapter on arranging multiple plots on the page.

* The positioning chapter has been split into facetting and coordinate systems.

* New FAQ chapter that covers some of the most commonly seen problems in
  the wild.