StackRating

An Elo-based rating system for Stack Overflow

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Answers and rating deltas for

Group data.frame by multiple columns

Author	Votes	Δ
A5C1D2H2I1M1N2O1R2T1	6	+1.64
Simon O'Hanlon	3	+0.18
Thomas	0	-1.83

Last visited: Sep 14, 2014, 5:07:29 AM