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Answers and rating deltas for

Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2

Author Votes Δ
Eduardo Leoni 16 +3.42
nullglob 13 +1.56
Rickard 10 0.00
Henrico 5 -3.73
Last visited: Sep 14, 2014, 5:07:29 AM