group_by_prepare: Same basic philosophy as group_by_prepare(): lazy_dots comes...

In javifar/TIDYVERSE-DPLYR: A Grammar of Data Manipulation

Description

*_prepare() performs standard manipulation that is needed prior to actual data processing. They are only be needed by packages that implement dplyr backends.

Usage

distinct_prepare(
  .data,
  vars,
  group_vars = character(),
  .keep_all = FALSE,
  caller_env = caller_env(2)
)

group_by_prepare(
  .data,
  ...,
  caller_env = caller_env(2),
  .add = FALSE,
  .dots = deprecated(),
  add = deprecated()
)

Value

A list

data	Modified tbl
groups	Modified groups

javifar/TIDYVERSE-DPLYR documentation built on Dec. 20, 2021, 9:08 p.m.