Return a matrix of centroids of an object
Usage
centroids(x, ...)
# S4 method for class 'ClusteredNeuroVec'
centroids(x, type = c("center_of_mass", "medoid"))
# S4 method for class '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"
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.
Details
For `type = "center_of_mass"`, returns arithmetic mean coordinates; for `"medoid"`, returns the most central point.