tests/testthat/_snaps/spatialsign.md

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

spatial sign

Code
  rec %>% step_spatialsign(carbon, hydrogen, na_rm = 12) %>% prep()
Condition
  Error in `step_spatialsign()`:
  Caused by error in `prep()`:
  ! `na_rm` must be `TRUE` or `FALSE`, not the number 12.

centering with case weights

Code
  rec
Message

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

  -- Inputs 
  Number of variables by role
  outcome:      1
  predictor:    9
  case_weights: 1

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

  -- Operations 
  * Spatial sign on: disp, hp, drat, wt, qsec, vs, am, ... | Trained, weighted

Code
  rec
Message

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

  -- Inputs 
  Number of variables by role
  outcome:      1
  predictor:    9
  case_weights: 1

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

  -- Operations 
  * Spatial sign on: cyl, disp, hp, drat, qsec, ... | Trained, ignored weights

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

Code
  bake(sp_sign_trained, new_data = biomass[, c(-3)])
Condition
  Error in `step_spatialsign()`:
  ! The following required column is missing from `new_data`: carbon.

empty printing

Code
  rec
Message

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

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

  -- Operations 
  * Spatial sign on: <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 
  * Spatial sign on: <none> | Trained

printing

Code
  print(rec)
Message

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

  -- Inputs 
  Number of variables by role
  outcome:   1
  predictor: 5

  -- Operations 
  * Centering for: carbon and hydrogen
  * Scaling for: carbon and hydrogen
  * Spatial sign on: carbon and hydrogen

Code
  prep(rec)
Message

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

  -- Inputs 
  Number of variables by role
  outcome:   1
  predictor: 5

  -- Training information 
  Training data contained 536 data points and no incomplete rows.

  -- Operations 
  * Centering for: carbon and hydrogen | Trained
  * Scaling for: carbon and hydrogen | Trained
  * Spatial sign on: carbon and hydrogen | Trained

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