https://github.com/cran/robCompositions
Tip revision: 608a88e9639a4be776be79af369b32860fc984a7 authored by Matthias Templ on 12 July 2017, 18:31:22 UTC
version 2.0.5
version 2.0.5
Tip revision: 608a88e
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, ...)
}