R/get.geo.mean.R

In NanoStringNorm: Normalize NanoString miRNA and mRNA Data

# The NanoStringNorm package is copyright (c) 2012 Ontario Institute for Cancer Research (OICR)
# This package and its accompanying libraries is free software; you can redistribute it and/or modify it under the terms of the GPL
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get.geo.mean <- function(y, logged = FALSE) {
	if (logged){
		mean(na.omit(y));
		}
	else {
		y[y < 1] <- 1;
		exp(mean(log(na.omit(y))));
		}
	}