tests/testthat/_snaps/interact.md

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

check_name() is used

Code
  prep(rec, training = dat)
Condition
  Error in `step_interact()`:
  Caused by error in `bake()`:
  ! Name collision occurred. The following variable names already exist:
  * `x1ax2`

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

Code
  bake(int_rec_trained, dat_tr[, 4:6])
Condition
  Error in `step_interact()`:
  ! The following required columns are missing from `new_data` in step '': z and x1.

empty printing

Code
  rec
Message

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

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

  -- Operations 
  * Interactions with: <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 
  * Interactions with: <none> | Trained

keep_original_cols - can prep recipes with it missing

Code
  rec <- prep(rec)
Condition
  Warning:
  `keep_original_cols` was added to `step_interact()` after this recipe was created.
  i Regenerate your recipe to avoid this warning.

printing

Code
  print(rec)
Message

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

  -- Inputs 
  Number of variables by role
  outcome:   1
  predictor: 6

  -- Operations 
  * Interactions with: x1:x2

Code
  prep(rec)
Message

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

  -- Inputs 
  Number of variables by role
  outcome:   1
  predictor: 6

  -- Training information 
  Training data contained 10 data points and no incomplete rows.

  -- Operations 
  * Interactions with: x1:x2 | Trained

topepo/recipes documentation built on April 10, 2024, 10:30 p.m.