Arranging observations
Here you see the counties_selected dataset with a few interesting variables selected. These variables: private_work, public_work, self_employed describe whether people work for the government, for private companies, or for themselves.
In these exercises, you'll sort these observations to find the most interesting cases.
Это упражнение является частью курса
Data Manipulation with dplyr
Инструкции к упражнению
- Add a verb to sort the observations of the
public_workvariable in descending order.
Интерактивное практическое упражнение
Попробуйте выполнить это упражнение, дополнив этот пример кода.
counties_selected <- counties %>%
select(state, county, population, private_work, public_work, self_employed)
counties_selected %>%
# Add a verb to sort in descending order of public_work
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