Suppress warning in vignette

rstudio · Oct 3, 2014 · 9bcdf60 · 9bcdf60
1 parent ead6137
commit 9bcdf60
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/vignettes/cookbook.Rmd b/vignettes/cookbook.Rmd
@@ -185,7 +185,7 @@ cocaine %>% ggvis(~month, fill := "#fff8dc") %>%
 ```
 ## Box plots
 
-```{r}
+```{r message=FALSE, warning=FALSE}
 mtcars %>% ggvis(~factor(cyl), ~mpg) %>% layer_boxplots()
 ```