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Answers and rating deltas for
how do I perform the before calculation in dataframe
| Author | Votes | Δ |
|---|---|---|
| Celius Stingher | 3 | +0.51 |
| Shrey | 1 | +1.78 |
| Daniel Lima | 0 | -2.78 |
| nagyben | 0 | -3.04 |
Last visited: May 14, 2020, 3:16:00 AM