From eecf6291108fe06d43a36bcb5b79e81812a9c0df Mon Sep 17 00:00:00 2001
From: hadley <h.wickham@gmail.com>
Date: Thu, 18 Aug 2016 14:52:43 -0500
Subject: [PATCH] Ooops need dplyr here

---
 functions.Rmd | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/functions.Rmd b/functions.Rmd
index 5df09ef..8cb9f1b 100644
--- a/functions.Rmd
+++ b/functions.Rmd
@@ -749,10 +749,13 @@ dim(x)
 
 And we can still use it in a pipe:
 
+```{r, include = FALSE}
+library(dplyr)
+```
 ```{r}
 mtcars %>% 
   show_missings() %>% 
-  dplyr::mutate(mpg = ifelse(mpg < 20, NA, mpg)) %>% 
+  mutate(mpg = ifelse(mpg < 20, NA, mpg)) %>% 
   show_missings() 
 ```