Mention vignettes

2016-07-11 17:43:13 -05:00
parent d4c2513b61
commit 353fa68df2
1 changed files with 4 additions and 0 deletions
--- a/visualize.Rmd
+++ b/visualize.Rmd
@@ -203,6 +203,10 @@ If you get an odd result, double check that you are calling the aesthetic as its
    ggplot(data = mpg) + 
      geom_point(mapping = aes(x = displ, y = hwy, color = "blue"))
    ```
+    
+1.  Vignettes are long-form guides the documentation things about 
+    a package that affect many functions. ggplot2 has two vignettes
+    what do they describe?

 ## Geoms