variables_used: Identify Original Variables Used by a Projector

View source: R/all_generic.R

variables_usedR Documentation

Identify Original Variables Used by a Projector

Description

Determines which columns from the original input space contribute (have non-zero influence) to any of the output components of the projector.

Usage

variables_used(x, ...)

## S3 method for class 'composed_projector'
variables_used(x, tol = 1e-08, ...)

Arguments

x

A projector object (e.g., projector, composed_projector).

...

Additional arguments passed to specific methods.

Value

A sorted numeric vector of unique indices corresponding to the original input variables.


bbuchsbaum/multivarious documentation built on July 16, 2025, 11:04 p.m.