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Answers and rating deltas for
How to add a column that gives the result of an operation on every row relative to current row?
| Author | Votes | Δ |
|---|---|---|
| IRTFM | 1 | +0.21 |
| Michele Usuelli | 1 | +2.35 |
| rafa.pereira | 0 | -4.02 |
Last visited: Aug 26, 2016, 2:34:25 PM