Sort by

Sort an object by another object

Usage

sort_by(x, by, ...)

Arguments

x

A vector

by

Another vector

...

Additional arguments passed to base::order()

Value

The values of x, resorted

Examples

l3 <- letters[1:3]
sort_by(l3, c(3, 2, 1))
#> [1] "c" "b" "a"
# make a factor object with the reversed order
f <- factor(l3, levels = rev(l3))
sort_by(f, l3)
#> [1] a b c
#> Levels: c b a
sort_by(1:3, rev(l3))
#> [1] 3 2 1