group_data {fastplyr}R Documentation

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)

Arguments

x

A data.frame or grouped_df.

Value

Requested group metadata.


[Package fastplyr version 0.9.0 Index]