arrange.dtplyr_step: Arrange rows by column values

In dtplyr: Data Table Back-End for 'dplyr'

Arrange rows by column values

Description

This is a method for dplyr generic arrange(). It is translated to an order() call in the i argument of ⁠[.data.table⁠.

Usage

## S3 method for class 'dtplyr_step'
arrange(.data, ..., .by_group = FALSE)

Arguments

.data	A lazy_dt().
...	<data-masking> Variables, or functions of variables. Use desc() to sort a variable in descending order.
.by_group	If TRUE, will sort first by grouping variable. Applies to grouped data frames only.

Examples

library(dplyr, warn.conflicts = FALSE)

dt <- lazy_dt(mtcars)
dt %>% arrange(vs, cyl)
dt %>% arrange(desc(vs), cyl)
dt %>% arrange(across(mpg:disp))

dtplyr documentation built on March 31, 2023, 9:13 p.m.