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Answers and rating deltas for
R+data.table subsetting dataset based on the combination of 3 columns and keeping only first rows
| Author | Votes | Δ |
|---|---|---|
| HywelMJ | 0 | +0.12 |
| jangorecki | 0 | -0.12 |
Last visited: Mar 5, 2016, 4:30:31 AM