Unordered factor parameter
Examples
mopar_unordered(c(1,3,9))
#> mopar_unordered with 3 values
#> values = 1 3 9
#> start = 1
mopar_unordered(letters)
#> mopar_unordered with 26 values
#> values = a b c d e f g h i j k l m n o p q r s t u v w x y z
#> start = y