Draw a line between the centers of each cluster, then draw a
perpendicular line for each cluster that goes through its
center. For each cluster, return the point the lies furthest out
along this line.
Usage
perpendicular.lines(d,
debug = FALSE,
...)
Arguments
d
Data frame with groups x y.
debug
If TRUE will draw points at the center of each cluster and some
lines that show how the points returned were chosen.
...
ignored.
Value
Data frame with groups x y, giving the point for each cluster
which is the furthest out along the line drawn through its center.