Nesting tibbles
You're pre-processing the US army body measurement dataset ANSUR II to train multiple models in a single pipeline. You'll experiment with the nest() function to create a list column with nested tibbles containing sub-sets of the data.
the dplyr package has been pre-loaded for you.
Ця вправа є частиною курсу
Reshaping Data with tidyr
Інтерактивна практична вправа
Спробуйте виконати цю вправу, доповнивши цей зразок коду.
ansur_df %>%
# Group the data by branch, then nest
___ %>%
___