From 1c21ba1e68b59f32bd1762f22bdcfeff497a8908 Mon Sep 17 00:00:00 2001 From: olivier6088 Date: Mon, 8 Feb 2021 20:28:47 +0400 Subject: [PATCH] Update relational-data.Rmd (#759) --- relational-data.Rmd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/relational-data.Rmd b/relational-data.Rmd index db70bab..3ad62fb 100644 --- a/relational-data.Rmd +++ b/relational-data.Rmd @@ -29,7 +29,7 @@ library(nycflights13) ## nycflights13 {#nycflights13-relational} -We will use the nycflights13 package to learn about relational data. nycflights13 contains four tibbles that are related to the `flights` table that you used in [data transformation]: +We will use the nycflights13 package to learn about relational data. nycflights13 contains five tibbles : `airlines`, `airports`, `weather` and `planes` which are all related to the `flights` table that you used in [data transformation]: * `airlines` lets you look up the full carrier name from its abbreviated code: