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Answers and rating deltas for

Grouping multiple variables and counting number of unique combinations

Author Votes Δ
phynfo 2 +4.14
Fredrik Pihl 1 +2.10
Abdul Kader 0 +0.00
vartec 0 -0.44
sorin 0 -0.35
Last visited: Sep 14, 2014, 5:07:29 AM