vec_init: Initialize a vector

In r-lib/vctrs: Vector Helpers

Initialize a vector

Description

Initialize a vector

Usage

vec_init(x, n = 1L)

Arguments

x	Template of vector to initialize.
n	Desired size of result.

Dependencies

• vec_slice()

Examples

vec_init(1:10, 3)
vec_init(Sys.Date(), 5)

# The "missing" value for a data frame is a row that is entirely missing
vec_init(mtcars, 2)

# The "missing" value for a list is `NULL`
vec_init(list(), 3)

r-lib/vctrs documentation built on Oct. 30, 2024, 8:54 a.m.