tests/testthat/_snaps/integer.md

In tidymodels/recipes: Preprocessing and Feature Engineering Steps for Modeling

bake method errors when needed non-standard role columns are missing

Code
  bake(rec_trained, te_dat[, 2:3], all_predictors())
Condition
  Error in `step_integer()`:
  ! The following required column is missing from `new_data`: x.

empty printing

Code
  rec
Message

  -- Recipe ----------------------------------------------------------------------

  -- Inputs 
  Number of variables by role
  outcome:    1
  predictor: 10

  -- Operations 
  * Integer encoding for: <none>

Code
  rec
Message

  -- Recipe ----------------------------------------------------------------------

  -- Inputs 
  Number of variables by role
  outcome:    1
  predictor: 10

  -- Training information 
  Training data contained 32 data points and no incomplete rows.

  -- Operations 
  * Integer encoding for: <none> | Trained

printing

Code
  print(rec)
Message

  -- Recipe ----------------------------------------------------------------------

  -- Inputs 
  Number of variables by role
  predictor: 3

  -- Operations 
  * Integer encoding for: all_predictors()

Code
  prep(rec)
Message

  -- Recipe ----------------------------------------------------------------------

  -- Inputs 
  Number of variables by role
  predictor: 3

  -- Training information 
  Training data contained 10 data points and 2 incomplete rows.

  -- Operations 
  * Integer encoding for: x, y, z | Trained

bad args

Code
  recipe(~ x + y + z, data = tr_dat) %>% step_integer(all_predictors(), strict = "yes") %>%
    prep()
Condition
  Error in `step_integer()`:
  Caused by error in `prep()`:
  ! `strict` must be `TRUE` or `FALSE`, not the string "yes".

Code
  recipe(~ x + y + z, data = tr_dat) %>% step_integer(all_predictors(),
  zero_based = "sure!") %>% prep()
Condition
  Error in `step_integer()`:
  Caused by error in `prep()`:
  ! `zero_based` must be `TRUE` or `FALSE`, not the string "sure!".

tidymodels/recipes documentation built on Jan. 25, 2025, 7:30 a.m.