From 255f21a21fd4e4062980733492ada5b4433d838a Mon Sep 17 00:00:00 2001
From: Martin Monkman <monkmanmh@yahoo.ca>
Date: Thu, 18 Mar 2021 22:08:05 -0700
Subject: [PATCH] add Chang 2018

---
 40_data_visualization.Rmd |  2 ++
 book.bib                  | 11 +++++++++++
 2 files changed, 13 insertions(+)

diff --git a/40_data_visualization.Rmd b/40_data_visualization.Rmd
index 1fe2910..9c25fd9 100644
--- a/40_data_visualization.Rmd
+++ b/40_data_visualization.Rmd
@@ -147,6 +147,8 @@ Medium's [Data Visualization Society](https://medium.com/data-visualization-soci
 
 * [{ggplot2}: part of the tidyverse](http://ggplot2.tidyverse.org/index.html) -- reference materials, examples, etc etc. Start here.
 
+* Winston Chang, [_R Graphics Cookbook_, 2nd edition](https://r-graphics.org/)[@Chang_2018]
+
 * [Top 50 {ggplot2} Visualizations - The Master List (With Full R Code)](http://r-statistics.co/Top50-Ggplot2-Visualizations-MasterList-R-Code.html)
 
 * [A Compendium of Clean Graphs in R](http://shinyapps.org/apps/RGraphCompendium/index.php), by Eric-Jan Wagenmakers and Quentin F. Gronau
diff --git a/book.bib b/book.bib
index d096943..ccaad56 100644
--- a/book.bib
+++ b/book.bib
@@ -145,6 +145,17 @@ @Book{Chang_2013
 }
 
 
+@Book{Chang_2018,
+  title = {R Graphics Cookbook},
+  edition = {second},
+  author = {Winston Chang},
+  publisher = {O'Reilly},
+  year = {2018},
+  isbn = {ISBN 9781491978603},
+  url = {https://r-graphics.org/},
+}
+
+
 @Book{Cleveland_1993,
   title = {Visualizing Data},
   author = {William S. Cleveland},