Compute the centroid of an identity level — compute

Use compute_point(), whose default method = "centroid" does the same.

This returns exactly what it did: the centroid, with any declared orientation left NA.

Usage

compute_centroid(
  data,
  across = NULL,
  include = NULL,
  exclude = NULL,
  name = "centroid"
)

data: An anipoint with Cartesian coordinates.
across: Identity variables to collapse — the dimensions the new point is derived over. Required when the frame declares more than one identity variable, since their order is not a hierarchy and there is no finest one to assume; with a single identity variable, that one is the default. Collapsing every level gives a single point per position.
include, exclude: Values of the collapsed level to keep or leave out. Only meaningful when one level is collapsed. A midpoint is the centroid of two members: include = c("ear_l", "ear_r").
name: Name for the summary member. Default is "centroid".

An anipoint containing only the centroid.