https://github.com/cran/robCompositions
Tip revision: 7d494ee1afed715ee21282f745fd94079d5499c3 authored by Matthias Templ on 07 February 2014, 16:24:06 UTC
version 1.7.0
version 1.7.0
Tip revision: 7d494ee
gm.R
gm <- function (x) {
if(!is.numeric(x)) stop("x has to be a vector of class numeric")
if (any(na.omit(x == 0)))
0
else exp(mean(log(unclass(x)[is.finite(x) & x > 0])))
}