fortify {caretEnsemble}

Supplement the data fitted to a caret ensemble model with model fit statistics

Description

This function constructs a dataframe consisting of the outcome, all of the predictors used in any of the models ensembled in a caretEnsemble object, and some model fit statistics.

Usage

fortify(model, data = NULL, ...)

Arguments

model

a caretEnsemble to extract predictors from

data

a data set, defaults to the data used to fit the model

...

additional arguments to pass to fortify

Value

The original data with extra columns for fitted values and residuals