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Answers and rating deltas for
How to count distinct values in a combination of columns while grouping by in pandas?
| Author | Votes | Δ |
|---|---|---|
| jezrael | 5 | +0.84 |
| Harry Jones | 3 | +0.89 |
| IanS | 3 | +0.65 |
| piRSquared | 2 | -1.16 |
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