Separating into columns and rows
Remember the drink ingredients data from the video? You've been given a similar version (drink_df) that also includes quantities and units. Now you want to create an overview of how much of each ingredient you should buy to make these drinks.
The dplyr package has been pre-loaded for you.
Это упражнение является частью курса
Reshaping Data with tidyr
Интерактивное практическое упражнение
Попробуйте выполнить это упражнение, дополнив этот пример кода.
drink_df %>%
# Separate the ingredients over rows
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