R/hullarea.R
In AndrewLJackson/siar: Stable Isotope Analysis in R
hullarea <- function (x,y) {
ne <- length(x)
harea <- abs (0.5 * ( (x[1:(ne-1)] %*% y[2:ne]) - ( y[1:(ne-1)] %*% x[2:ne]) ) )
harea
}
AndrewLJackson/siar documentation built on May 5, 2019, 5:59 a.m.
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hullarea <- function (x,y) {
ne <- length(x)
harea <- abs (0.5 * ( (x[1:(ne-1)] %*% y[2:ne]) - ( y[1:(ne-1)] %*% x[2:ne]) ) )
harea
}
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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