required_pkgs.step_depth

required_pkgs.step_ica

required_pkgs.step_isomap

required_pkgs.step_kpca

required_pkgs.step_kpca_poly

required_pkgs.step_kpca_rbf

required_pkgs.step_nnmf

required_pkgs.step_nnmf_sparse

required_pkgs.step_pls

required_pkgs.recipe

required_pkgs.step

required_pkgs.check

required_pkgs.step_window

S3 methods for tracking which additional packages are needed for steps.

internal

A recipe prepares your data for modeling. We provide an
extensible framework for pipeable sequences of feature engineering
steps provides preprocessing tools to be applied to data. Statistical
parameters for the steps can be estimated from an initial data set and
then applied to other data sets. The resulting processed output can
then be used as inputs for statistical or machine learning models.

Max Kuhn

recipes

Preprocessing and Feature Engineering Steps for Modeling

Hadley Wickham

RStudio 

required_pkgs.step_depth function

<dl><dt>x</dt>
<dd>A recipe or recipe step</dd>
<dt>infra</dt>
<dd>Should recipes itself be included in the result?</dd></dl>

Arguments

S3 methods for tracking which additional packages are needed for steps. — required_pkgs.step_depth

<dl>

<dt>x</dt>
<dd>A recipe or recipe step</dd>


<dt>infra</dt>
<dd>Should recipes itself be included in the result?</dd>

</dl>

S3 methods for tracking which additional packages are needed for steps.

required_pkgs.step_depth: S3 methods for tracking which additional packages are needed for steps.

Description

Usage

Value

Arguments