tidy.step_BoxCox {recipes}

Tidy the result of a recipe

Description

tidy will return a data frame that contains information regarding a recipe or operation within the recipe (when a tidy method for the operation exists).

Usage

## S3 method for class 'step_BoxCox'
tidy(x, ...)

## S3 method for class 'step_YeoJohnson'
tidy(x, ...)

## S3 method for class 'step_arrange'
tidy(x, ...)

## S3 method for class 'step_bin2factor'
tidy(x, ...)

## S3 method for class 'step_bs'
tidy(x, ...)

## S3 method for class 'step_center'
tidy(x, ...)

## S3 method for class 'check_class'
tidy(x, ...)

## S3 method for class 'step_classdist'
tidy(x, ...)

## S3 method for class 'step_classdist_shrunken'
tidy(x, ...)

## S3 method for class 'check_cols'
tidy(x, ...)

## S3 method for class 'step_corr'
tidy(x, ...)

## S3 method for class 'step_count'
tidy(x, ...)

## S3 method for class 'step_cut'
tidy(x, ...)

## S3 method for class 'step_date'
tidy(x, ...)

## S3 method for class 'step_depth'
tidy(x, ...)

## S3 method for class 'step_discretize'
tidy(x, ...)

## S3 method for class 'step_dummy'
tidy(x, ...)

## S3 method for class 'step_dummy_extract'
tidy(x, ...)

## S3 method for class 'step_dummy_multi_choice'
tidy(x, ...)

## S3 method for class 'step_factor2string'
tidy(x, ...)

## S3 method for class 'step_filter'
tidy(x, ...)

## S3 method for class 'step_filter_missing'
tidy(x, ...)

## S3 method for class 'step_geodist'
tidy(x, ...)

## S3 method for class 'step_harmonic'
tidy(x, ...)

## S3 method for class 'step_holiday'
tidy(x, ...)

## S3 method for class 'step_hyperbolic'
tidy(x, ...)

## S3 method for class 'step_ica'
tidy(x, ...)

## S3 method for class 'step_impute_bag'
tidy(x, ...)

## S3 method for class 'step_impute_knn'
tidy(x, ...)

## S3 method for class 'step_impute_linear'
tidy(x, ...)

## S3 method for class 'step_impute_lower'
tidy(x, ...)

## S3 method for class 'step_impute_mean'
tidy(x, ...)

## S3 method for class 'step_impute_median'
tidy(x, ...)

## S3 method for class 'step_impute_mode'
tidy(x, ...)

## S3 method for class 'step_impute_roll'
tidy(x, ...)

## S3 method for class 'step_indicate_na'
tidy(x, ...)

## S3 method for class 'step_integer'
tidy(x, ...)

## S3 method for class 'step_interact'
tidy(x, ...)

## S3 method for class 'step_intercept'
tidy(x, ...)

## S3 method for class 'step_inverse'
tidy(x, ...)

## S3 method for class 'step_invlogit'
tidy(x, ...)

## S3 method for class 'step_isomap'
tidy(x, ...)

## S3 method for class 'step_kpca'
tidy(x, ...)

## S3 method for class 'step_kpca_poly'
tidy(x, ...)

## S3 method for class 'step_kpca_rbf'
tidy(x, ...)

## S3 method for class 'step_lag'
tidy(x, ...)

## S3 method for class 'step_lincomb'
tidy(x, ...)

## S3 method for class 'step_log'
tidy(x, ...)

## S3 method for class 'step_logit'
tidy(x, ...)

## S3 method for class 'check_missing'
tidy(x, ...)

## S3 method for class 'step_mutate'
tidy(x, ...)

## S3 method for class 'step_mutate_at'
tidy(x, ...)

## S3 method for class 'step_naomit'
tidy(x, ...)

## S3 method for class 'check_new_values'
tidy(x, ...)

## S3 method for class 'step_nnmf'
tidy(x, ...)

## S3 method for class 'step_nnmf_sparse'
tidy(x, ...)

## S3 method for class 'step_normalize'
tidy(x, ...)

## S3 method for class 'step_novel'
tidy(x, ...)

## S3 method for class 'step_ns'
tidy(x, ...)

## S3 method for class 'step_num2factor'
tidy(x, ...)

## S3 method for class 'step_nzv'
tidy(x, ...)

## S3 method for class 'step_ordinalscore'
tidy(x, ...)

## S3 method for class 'step_other'
tidy(x, ...)

## S3 method for class 'step_pca'
tidy(x, type = "coef", ...)

## S3 method for class 'step_percentile'
tidy(x, ...)

## S3 method for class 'step_pls'
tidy(x, ...)

## S3 method for class 'step_poly'
tidy(x, ...)

## S3 method for class 'step_poly_bernstein'
tidy(x, ...)

## S3 method for class 'step_profile'
tidy(x, ...)

## S3 method for class 'step_range'
tidy(x, ...)

## S3 method for class 'check_range'
tidy(x, ...)

## S3 method for class 'step_ratio'
tidy(x, ...)

## S3 method for class 'step_regex'
tidy(x, ...)

## S3 method for class 'step_relevel'
tidy(x, ...)

## S3 method for class 'step_relu'
tidy(x, ...)

## S3 method for class 'step_rename'
tidy(x, ...)

## S3 method for class 'step_rename_at'
tidy(x, ...)

## S3 method for class 'step_rm'
tidy(x, ...)

## S3 method for class 'step_sample'
tidy(x, ...)

## S3 method for class 'step_scale'
tidy(x, ...)

## S3 method for class 'step_select'
tidy(x, ...)

## S3 method for class 'step_shuffle'
tidy(x, ...)

## S3 method for class 'step_slice'
tidy(x, ...)

## S3 method for class 'step_spatialsign'
tidy(x, ...)

## S3 method for class 'step_spline_b'
tidy(x, ...)

## S3 method for class 'step_spline_convex'
tidy(x, ...)

## S3 method for class 'step_spline_monotone'
tidy(x, ...)

## S3 method for class 'step_spline_natural'
tidy(x, ...)

## S3 method for class 'step_spline_nonnegative'
tidy(x, ...)

## S3 method for class 'step_sqrt'
tidy(x, ...)

## S3 method for class 'step_string2factor'
tidy(x, ...)

## S3 method for class 'recipe'
tidy(x, number = NA, id = NA, ...)

## S3 method for class 'step'
tidy(x, ...)

## S3 method for class 'check'
tidy(x, ...)

## S3 method for class 'step_time'
tidy(x, ...)

## S3 method for class 'step_unknown'
tidy(x, ...)

## S3 method for class 'step_unorder'
tidy(x, ...)

## S3 method for class 'step_window'
tidy(x, ...)

## S3 method for class 'step_zv'
tidy(x, ...)

Arguments

x

A recipe object, step, or check (trained or otherwise).

...

Not currently used.

type

For step_pca, either "coef" (for the variable loadings per component) or "variance" (how much variance does each component account for).

number

An integer or NA. If missing, and id is not provided, the return value is a list of the operations in the recipe. If a number is given, a tidy method is executed for that operation in the recipe (if it exists). number must not be provided if id is.

id

A character string or NA. If missing and number is not provided, the return value is a list of the operations in the recipe. If a character string is given, a tidy method is executed for that operation in the recipe (if it exists). id must not be provided if number is.

Value

A tibble with columns that vary depending on what tidy method is executed. When number, and id are NA, a tibble with columns number (the operation iteration), operation (either "step" or "check"), type (the method, e.g. "nzv", "center"), a logical column called trained for whether the operation has been estimated using prep, a logical for skip, and a character column id.

Examples

data(Sacramento, package = "modeldata")

Sacramento_rec <- recipe(~., data = Sacramento) %>%
  step_other(all_nominal(), threshold = 0.05, other = "another") %>%
  step_center(all_numeric()) %>%
  step_dummy(all_nominal()) %>%
  check_cols(ends_with("ude"), sqft, price)

tidy(Sacramento_rec)

tidy(Sacramento_rec, number = 2)
tidy(Sacramento_rec, number = 3)

Sacramento_rec_trained <- prep(Sacramento_rec, training = Sacramento)

tidy(Sacramento_rec_trained)
tidy(Sacramento_rec_trained, number = 3)
tidy(Sacramento_rec_trained, number = 4)