Extract Elements in a Combination set

Extract Elements in a Combination set

extract_comb(m, comb_name)

Arguments

m	A combination matrix returned by make_comb_mat.
comb_name	The valid combination set name should be from comb_name.

Details

It returns the combination set.

Examples

set.seed(123)
lt = list(a = sample(letters, 10),
          b = sample(letters, 15),
          c = sample(letters, 20))
m = make_comb_mat(lt)
extract_comb(m, "110")
#> [1] "s" "n" "c" "k"