new-vector: Create vectors matching a given length

In hadley/rlang: Functions for Base Types and Core R and 'Tidyverse' Features

Create vectors matching a given length

Description

These functions construct vectors of a given length, with attributes specified via dots. Except for new_list() and new_raw(), the empty vectors are filled with typed missing values. This is in contrast to the base function base::vector() which creates zero-filled vectors.

Usage

new_logical(n, names = NULL)

new_integer(n, names = NULL)

new_double(n, names = NULL)

new_character(n, names = NULL)

new_complex(n, names = NULL)

new_raw(n, names = NULL)

new_list(n, names = NULL)

Arguments

n	The vector length.
names	Names for the new vector.

Lifecycle

These functions are likely to be replaced by a vctrs equivalent in the future. They are in the questioning lifecycle stage.

See Also

rep_along

Examples

new_list(10)
new_logical(10)

hadley/rlang documentation built on Dec. 17, 2024, 3:26 a.m.