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Answers and rating deltas for

Using R, how to fill empty cells of a dataframe in Column B with previous row value based on the rel

Author Votes Δ
sirallen 3 +3.97
jeremycg 0 -0.23
HubertL 0 -0.15
akrun 0 -0.12
Last visited: Jun 24, 2017, 4:03:14 PM