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Answers and rating deltas for

How to quickly form groups (quartiles, deciles, etc) by ordering column(s) in a data frame

Author Votes Δ
IRTFM 14 +4.18
Gavin Simpson 2 +0.64
nico 0 -0.30
James 0 -2.43
Last visited: Sep 14, 2014, 5:07:29 AM