vint

A fitted model object (e.g., a <code>"randomForest"</code> object).

object

Character string giving the names of the two features of
interest.

feature_names

Character string giving the name of the progress bar to use
while constructing the interaction statistics. See
<code><a rd-options="plyr" href="/link/create_progress_bar?package=vip&version=0.1.2&to=plyr" data-mini-rdoc="plyr::create_progress_bar">create_progress_bar</a></code> for details. Default is
<code>"none"</code>.

progress

Logical indicating whether or not to run <code>partial</code> in
parallel using a backend provided by the <code>foreach</code> package. Default is
<code>FALSE</code>.

parallel

List containing additional options to be passed onto
<code><a rd-options="foreach" href="/link/foreach?package=vip&version=0.1.2&to=foreach" data-mini-rdoc="foreach::foreach">foreach</a></code> when <code>parallel = TRUE</code>.

paropts

Additional optional arguments to be passed onto
<code><a rd-options="pdp" href="/link/partial?package=vip&version=0.1.2&to=pdp" data-mini-rdoc="pdp::partial">partial</a></code>.

Compute the strength of two-way interaction effects. For details, see the
reference below.

A general framework for constructing variable importance plots from
various types machine learning models in R. Aside from some standard model-
based variable importance measures, this package also provides a novel
approach based on partial dependence plots (PDPs) and individual conditional
expectation (ICE) curves as described in Greenwell et al. (2018)
<arXiv:1805.04755>.

Brandon Greenwell

Variable Importance Plots

Brad Boehmke

Bernie Gray

vint function

Character string giving the name of the progress bar to use
while constructing the interaction statistics. See
<code><a rd-options='plyr' href='create_progress_bar'>create_progress_bar</a></code> for details. Default is
<code>"none"</code>.

List containing additional options to be passed onto
<code><a rd-options='foreach' href='foreach'>foreach</a></code> when <code>parallel = TRUE</code>.

Additional optional arguments to be passed onto
<code><a rd-options='pdp' href='partial'>partial</a></code>.

vint: Interaction Effects

Description

Usage

Arguments

Details

References