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

Description Usage Arguments Value

View source: R/recipe.R

Description

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

Usage

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

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

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

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

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

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

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

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

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

Arguments

x

A recipe step

Value

A character vector


recipes documentation built on April 16, 2021, 5:09 p.m.