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Answers and rating deltas for
How do I create the counts of the column values, grouped by values in the other column in Pandas?
| Author | Votes | Δ |
|---|---|---|
| Scott Boston | 3 | +1.25 |
| TinkerTenorSoftwareGuy | 1 | +2.46 |
| jezrael | 0 | -1.35 |
| Asela Dassanayake | 0 | -1.65 |
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