From 452fda9b703ec8dd385410d9ff1dc00c5252e065 Mon Sep 17 00:00:00 2001 From: Mine Cetinkaya-Rundel Date: Mon, 30 Oct 2023 08:51:55 -0400 Subject: [PATCH] Fix potentially confusing footnote, closes #1516 --- joins.qmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/joins.qmd b/joins.qmd index 3f0d703..0f89889 100644 --- a/joins.qmd +++ b/joins.qmd @@ -220,7 +220,7 @@ flights2 ``` There are four types of mutating join, but there's one that you'll use almost all of the time: `left_join()`. -It's special because the output will always have the same rows as `x`[^joins-2]. +It's special because the output will always have the same rows as `x`, the data frame you're joining to[^joins-2]. The primary use of `left_join()` is to add in additional metadata. For example, we can use `left_join()` to add the full airline name to the `flights2` data: