pairwise_dist.mahalanobis: Compute Pairwise Mahalanobis Distances

In bbuchsbaum/rMVPA: Multivoxel Pattern Analysis in R

Compute Pairwise Mahalanobis Distances

Description

Computes the pairwise Mahalanobis distances using an inverse covariance matrix estimated from the data matrix 'X' with shrinkage.

Usage

## S3 method for class 'mahalanobis'
pairwise_dist(obj, X)

Arguments

X	Numeric matrix where rows represent observations and columns represent variables.
dist_obj	A list that might include additional parameters for distance computation, currently unused.

Value

An object of class 'dist' containing the computed Mahalanobis distances.

Examples

X <- matrix(rnorm(100), 10, 10)
dist_matrix <- pairwise_dist.mahalanobis(list(), X)

bbuchsbaum/rMVPA documentation built on April 28, 2024, 6:30 a.m.