list_bind: Bind list elements together.

In listr: Tools for Lists

Bind list elements together.

Description

Bind list elements together.

Usage

list_bind(in_list, ..., what = "rows", name = NULL)

Arguments

in_list	The list to work on.
...	A selection of elements to bind together.
what	Either 'rows' or 'cols'.
name	Optional name for the resulting element.

Details

The element to bind together must be compatible in the dimension you want to bind them together, if not there will either be an error or an unexpected result.

The 'what' parameter specifies whether to call 'rbind' or 'cbind' on the selected elements.

Using 'name' you can optionally specify a new name for the result. It will be in the position of the first selected element, while the other selected elements will be removed from the input list.

Value

A list with the selected elements bound together as specified.

Examples

dfl <- list(data.frame(idx = 1:20, y = rnorm(20)),
            data.frame(idx = 21:40, y = rnorm(20)),
            data.frame(idx = 41:60, y = rnorm(20)))
list_bind(dfl, 1, 2, 3)

listr documentation built on Oct. 6, 2022, 5:11 p.m.