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Answers and rating deltas for
R: How to group data by column, find min value in each group, then extract 3rd column
Author
Votes
Δ
Señor O
6
+2.10
MrFlick
3
+0.63
agstudy
2
-1.31
hrbrmstr
2
-0.97
Last visited: Sep 14, 2014, 5:07:29 AM