https://github.com/cran/robCompositions
Tip revision: 9d594684d2bd4630b4501eac818563d0509628d4 authored by Matthias Templ on 14 August 2017, 12:14:11 UTC
version 2.0.6
version 2.0.6
Tip revision: 9d59468
ternaryDiagLines.R
ternaryDiagLines <- function(x, ...){
s <- rowSums(x)
if (any(s <= 0))
stop("rowSums of the input data x must be positive.")
x <- x/s
top <- sqrt(3)/2
xp <- x[, 2] + x[, 3]/2
yp <- x[, 3] * top
lines(xp, yp, ...)
}