centroids-methods: Return a matrix of centroids of an object

In bbuchsbaum/neuroim2: Data Structures for Brain Imaging Data

Return a matrix of centroids of an object

Description

Return a matrix of centroids of an object

Usage

centroids(x, ...)

## S4 method for signature 'ClusteredNeuroVol'
centroids(x, type = c("center_of_mass", "medoid"))

Arguments

x	an object with multiple centroids (e.g. a ClusteredNeuroVol)
...	extra args
type	the type of center of mass: one of "center_of_mass" or "medoid"

Details

For 'type = "center_of_mass"', returns arithmetic mean coordinates; for '"medoid"', returns the most central point.

Value

A numeric matrix where each row represents the coordinates of a centroid.

A matrix of coordinates where each row represents the centroid of a cluster.

bbuchsbaum/neuroim2 documentation built on Feb. 26, 2025, 3:49 p.m.