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Answers and rating deltas for

Aggregate sum and mean in R with ddply

Author Votes Δ
David Arenburg 7 +0.23
jMathew 5 +3.20
MarkusN 4 +2.31
thothal 2 +0.10
russellpierce 1 -1.53
David 1 -1.52
toni057 -1 -3.62
Last visited: Feb 12, 2016, 9:42:28 PM