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Answers and rating deltas for

Paste together each pair of columns in a data frame in R?

Author Votes Δ
Josh O'Brien 12 +1.02
Joshua Ulrich 8 +0.13
Tyler Rinker 2 -0.53
Stephan Kolassa -1 -3.18
Last visited: Sep 14, 2014, 5:07:29 AM