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Answers and rating deltas for
How to sum the first values of a groupby result and write this as a df column across the relevant gr
| Author | Votes | Δ |
|---|---|---|
| user7440787 | 2 | +4.47 |
| Quang Hoang | 1 | -0.11 |
| Mandeep Singh | -1 | -3.60 |
Last visited: Jan 28, 2020, 3:24:22 AM