formula.recipe: Create a formula from a prepared recipe

In topepo/recipes: Preprocessing and Feature Engineering Steps for Modeling

Create a formula from a prepared recipe

Description

In case a model formula is required, the formula method can be used on a recipe to show what predictors and outcome(s) could be used.

Usage

## S3 method for class 'recipe'
formula(x, ...)

Arguments

x	A recipe object that has been prepared.
...	Note currently used.

Value

A formula.

Examples

formula(recipe(Species + Sepal.Length ~ ., data = iris) %>% prep())

iris_rec <- recipe(Species ~ ., data = iris) %>%
  step_center(all_numeric()) %>%
  prep()
formula(iris_rec)

topepo/recipes documentation built on April 10, 2024, 10:30 p.m.