geozoo (version 0.5.1)

f_helmert: f_helmert

Description

Function to set up a Helmert transformation of a (d-1)-dimensional shape in p-space down into its (p-1)-space. Mostly internally used, but could be useful for setting up new compositional data.

Usage

f_helmert(d)

Arguments

d

object

Value

helmert

transformation matrix

References

http://schloerke.github.io/geozoo/simplices/