group_data: Fast group metadata
Description
Fast group metadata
Usage
f_group_data(x)f_group_keys(x)
f_group_rows(x)
f_group_indices(x)
f_group_vars(x)
f_group_size(x)
f_n_groups(x)
Value
Requested group metadata.
Arguments
- x
A data.frame or grouped_df.