f_composition {geozoo} | R Documentation |
Function to take a d-dimensional compositional data set and transform it using a Helmert transformation into (p-1)-space, where it lives. Mostly internally used, but could be useful for setting up new compositional data.
f_composition(data)
data |
object |
data |
points in (d-1)-dimensional space |
Di Cook
http://schloerke.github.io/geozoo/simplices/