Renaming a column after count
The rename() verb is often useful for changing the name of a column that comes out of another verb, such as count(). In this exercise, you'll rename the default n column generated from count() to something more descriptive.
Ця вправа є частиною курсу
Data Manipulation with dplyr
Інтерактивна практична вправа
Спробуйте виконати цю вправу, доповнивши цей зразок коду.
counties %>%
# Count the number of counties in each state
___