reverse_vector {bit}R Documentation

Reverse atomic vector

Description

Returns a reversed copy – with attributes retained.

Usage

reverse_vector(x)

Arguments

x

an R vector

Details

This is substantially faster than rev()

Value

a reversed vector

See Also

rev(), copy_vector()

Examples

x <- factor(letters)
rev(x)
reverse_vector(x)
## Not run: 
x <- 1:1e7
system.time(rev(x))
system.time(reverse_vector(x))

## End(Not run)

[Package bit version 4.6.0 Index]