purrr (version 0.2.2)

along: Helper to create vectors with matching length.

Description

These functions take the idea of seq_along and generalise it to creating lists (list_along) and repeating values (rep_along).

Usage

list_along(x)
rep_along(x, y)

Arguments

x
A vector.
y
Values to repeat.

Examples

Run this code
x <- 1:5
rep_along(x, 1:2)
rep_along(x, 1)
list_along(x)

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