fit_prepare: Fit and prepare in a cross-validated manner.

In vtreat: A Statistically Sound 'data.frame' Processor/Conditioner

Fit and prepare in a cross-validated manner.

Description

Update the state of first argument to have learned or fit from second argument, and compute a cross validated example of such a transform.

Usage

fit_prepare(vps, dframe, ..., weights = NULL, parallelCluster = NULL)

Arguments

vps	vtreat pipe step, object specifying fit.
dframe	data.frame, data to fit from.
...	not used, forces later arguments to bind by name.
weights	optional, per-dframe data weights.
parallelCluster	optional, parallel cluster to run on.

Details

Note: input vps is not altered, fit is in returned list.

Value

@return named list containing: treatments and cross_frame

vtreat documentation built on June 22, 2024, 10:42 a.m.