https://github.com/cran/robCompositions
Tip revision: 6452e1741dd003b918a2909ee567758a96e3589e authored by Matthias Templ on 20 September 2021, 13:20:05 UTC
version 2.3.1
version 2.3.1
Tip revision: 6452e17
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, ...)
}