Fix variable name

weirubin · Apr 22, 2016 · 0b1dd93 · 0b1dd93
1 parent 4f60f5e
commit 0b1dd93
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/relational-data.Rmd b/relational-data.Rmd
@@ -161,7  161,7 @@ flights2 %>%
   left_join(airlines, by = "carrier")
 ```
 
-The result of joining airlines to flights is an additional variable: `carrier`. This is why I call this type of join a mutating join. In this case, you could have got to the same place using `mutate()` and basic subsetting:
 The result of joining airlines to flights is an additional variable: `name`. This is why I call this type of join a mutating join. In this case, you could have got to the same place using `mutate()` and basic subsetting:
 
 ```{r}
 flights2 %>%