grouped_list: Split dataframe into a list by grouping variable.
Description
This function splits the data frame into a list, with the length of the list
equal to the factor levels of the grouping variable. Each element of the list
will be a tibble.
Usage
grouped_list(data, grouping.var = NULL)
Arguments
data
A data frame (or a tibble) from which variables specified are to
be taken. Other data types (e.g., matrix,table, array, etc.) will not
be accepted. Additionally, grouped data frames from {dplyr} should be
ungrouped before they are entered as data.