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Answers and rating deltas for
Multiple duplicate rows with only one column that is different. How do I combine those columns into
| Author | Votes | Δ |
|---|---|---|
| jpw | 1 | +0.27 |
| Amrita Srivastava | 0 | -2.17 |
Last visited: Oct 21, 2019, 3:17:49 PM