cross_join: Cross-Join for data.table

In mlr3misc: Helper Functions for 'mlr3'

Cross-Join for data.table

Description

A safe version of data.table::CJ() in case a column is called sorted or unique.

Usage

cross_join(dots, sorted = TRUE, unique = FALSE)

Arguments

dots	(named list()) Vectors to cross-join.
sorted	(logical(1)) See data.table::CJ().
unique	(logical(1)) See data.table::CJ().

Value

data.table::data.table().

Examples

cross_join(dots = list(sorted = 1:3, b = letters[1:2]))

mlr3misc documentation built on Sept. 13, 2025, 1:10 a.m.