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Answers and rating deltas for

counting elements in data frame and creating new colums

Author Votes Δ
A5C1D2H2I1M1N2O1R2T1 1 +0.23
Henrik 1 +0.41
arvi1000 1 +1.66
akrun 0 -0.84
Last visited: May 1, 2015, 8:45:48 PM