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alfcrisci/n_outersect.r

Created March 18, 2015 11:18
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n_outersect.r
outersect <- function(x, y, ...) {
big.vec <- c(x, y, ...)
duplicates <- big.vec[duplicated(big.vec)]
setdiff(big.vec, unique(duplicates))
}
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http://www.r-bloggers.com/outersect-the-opposite-of-rs-intersect-function/

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