juice {recipes} | R Documentation |
Extract transformed training set
Description
As of recipes
version 0.1.14, juice()
is superseded in favor of
bake(object, new_data = NULL)
.
As steps are estimated by prep
, these operations are applied to the
training set. Rather than running bake()
to duplicate this processing, this
function will return variables from the processed training set.
Usage
juice(object, ..., composition = "tibble")
Arguments
object |
A |
... |
One or more selector functions to choose which variables will be
returned by the function. See |
composition |
Either |
Details
juice()
will return the results of a recipe where all steps have been
applied to the data, irrespective of the value of the step's skip
argument.
juice()
can only be used if a recipe was prepped with retain = TRUE
. This
is equivalent to bake(object, new_data = NULL)
which is the preferred way
to extract the transformation of the training data set.