Convert numeric factor labels to numbers

Convert numeric factor labels to numbers.

Usage

makefacnum(x)

Arguments

x

A vector.

Value

A numeric vector.

Author

Charles Crabtree charles.crabtree@monash.edu

Examples

x <- c("1", "2", "3")
x <- as.factor(x)
x
#> [1] 1 2 3
#> Levels: 1 2 3
x <- makefacnum(x)
x
#> [1] 1 2 3
is.numeric(x)
#> [1] TRUE