https://github.com/cran/robCompositions
Raw File
Tip revision: 27f32d7077dff1514bdc28b62dad7151d6bc4d65 authored by Matthias Templ on 16 March 2014, 16:25:33 UTC
version 1.8.0
Tip revision: 27f32d7
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])))
}
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