Nothing
Code
prep(rec4, ex_dat, verbose = FALSE)
Condition
Error in `step_ratio()`:
Caused by error in `prep()`:
x All columns selected for the step should be double or integer.
* 1 factor variable found: `x5`
Code
prep(rec5, ex_dat, verbose = FALSE)
Condition
Error in `step_ratio()`:
Caused by error in `prep()`:
x All columns selected for the step should be double or integer.
* 1 factor variable found: `x5`
Code
prep(rec6, ex_dat, verbose = FALSE)
Condition
Error in `step_ratio()`:
Caused by error in `prep()`:
x All columns selected for the step should be double or integer.
* 1 factor variable found: `x5`
Code
prep(rec, training = dat)
Condition
Error in `step_ratio()`:
Caused by error in `bake()`:
! Name collision occurred. The following variable names already exist:
* `mpg_o_disp`
Code
rec
Message
-- Recipe ----------------------------------------------------------------------
-- Inputs
Number of variables by role
outcome: 1
predictor: 10
-- Operations
* Ratios from: mpg
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
* Ratios from: <none> | Trained
Code
rec <- prep(rec)
Condition
Warning:
`keep_original_cols` was added to `step_ratio()` after this recipe was created.
i Regenerate your recipe to avoid this warning.
Code
print(rec)
Message
-- Recipe ----------------------------------------------------------------------
-- Inputs
Number of variables by role
predictor: 5
-- Operations
* Ratios from: all_numeric() and all_numeric()
Code
prep(rec)
Message
-- Recipe ----------------------------------------------------------------------
-- Inputs
Number of variables by role
predictor: 5
-- Training information
Training data contained 10 data points and 1 incomplete row.
-- Operations
* Ratios from: x2, x3, x4, x1, x1, x2, x3, x4 | Trained
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