# quasiquotation Code prep(rec_1, training = iris %>% slice(1:75)) Condition Error in `step_mutate()`: Caused by error in `dplyr::mutate()`: ! Problem while computing `new_var = Sepal.Width * const`. Caused by error in `mask$eval_all_mutate()`: ! object 'const' not found # printing Code print(rec) Output Recipe Inputs: role #variables predictor 5 Operations: Variable mutation for 5 --- Code prep(rec) Output Recipe Inputs: role #variables predictor 5 Training data contained 150 data points and no missing data. Operations: Variable mutation for ~5 [trained] --- Code print(rec) Output Recipe Inputs: role #variables predictor 5 Operations: Variable mutation for contains("Sepal") --- Code prep(rec) Output Recipe Inputs: role #variables predictor 5 Training data contained 150 data points and no missing data. Operations: Variable mutation for Sepal.Length, Sepal.Width [trained] # mutate_at - empty printing Code rec Output Recipe Inputs: role #variables outcome 1 predictor 10 Operations: Variable mutation for <none> --- Code rec Output Recipe Inputs: role #variables outcome 1 predictor 10 Training data contained 32 data points and no missing data. Operations: Variable mutation for <none> [trained]
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