Coerce to integer

Coerce a character or factor to integer values

Usage

to_integer(x, unique = FALSE, ordered = FALSE)

Arguments

x

input vector

unique

Should unique values be returned?

ordered

Should values be ordered (from lowest to highest)?

Examples

x <- c('1', '3', '5', '2', '5')
to_integer(x)
#> [1] 1 3 5 2 5
to_integer(x, unique = TRUE)
#> [1] 1 3 5 2
to_integer(x, unique = TRUE, ordered = TRUE)
#> [1] 1 2 3 5