Mika/Notes/Computer Stuff/R

This is where I keep track of my R problems.

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1. Find similarities between two lists:

   intersect(x,y)

1. Find difference between two lists:

   outersect <- function(x, y) {
         sort(c(setdiff(x, y),
                setdiff(y, x)))
       }

(Taken from someone's code. It's on links.)