op-null-default

%||%

A backport of <code>%||%</code> available in R versions from 4.4.0.

Provides a consistent interface for common feature importance
methods as described in Ewald et al. (2024)
<doi:10.1007/978-3-031-63797-1_22>, including permutation feature
importance (PFI), conditional and relative feature importance
(CFI, RFI), leave one covariate out (LOCO), and Shapley
additive global importance (SAGE), as well as feature sampling
mechanisms to support conditional importance methods.

Lukas Burk

xplainfi

Feature Importance Methods for Global Explanations

op-null-default function

<dl><dt>x, y</dt>
<dd>If <code>x</code> is NULL or length 0, will return <code>y</code>; otherwise returns <code>x</code>.</dd></dl>

Arguments

Default value for NULL — op-null-default

<dl>

<dt>x, y</dt>
<dd>If <code>x</code> is NULL or length 0, will return <code>y</code>; otherwise returns <code>x</code>.</dd>

</dl>

op-null-default: Default value for `NULL`

Description

Usage

Arguments

Examples