prepper: Wrapper function for preparing recipes within resampling

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

Wrapper function for preparing recipes within resampling

Description

When working with the rsample package, a simple recipe must be prepared using the prep function first. When using recipes with rsample it is helpful to have a function that can prepare a recipe across a series of split objects that are produced in this package. prepper is a wrapper function around prep() that can be used to do this. See the vignette on "Recipes and rsample" for an example.

Usage

prepper(split_obj, recipe, ...)

Arguments

split_obj	An rplit object
recipe	An untrained recipe object.
...	Arguments to pass to prep such as verbose or retain.

Details

prepper() sets the underlying prep() argument fresh to TRUE.

tidymodels/recipes documentation built on April 17, 2025, 6:17 p.m.