Expected `res` to equal `c(0.77, 0.98)`.
Differences:
  `actual`: 0.818 0.982
`expected`: 0.770 0.980

test_that("signatures are generated w/ decision_tree", {

"signatures are generated w/ decision_tree"

signatures are generated w/ decision_tree

test_that("signatures are generated w/ nnet", {

test_that("signatures are generated w/ rand_forest", {

"signatures are generated w/ rand_forest"