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Answers and rating deltas for
How to convert a dataframe from long to wide, with values grouped by year in the index?
| Author | Votes | Δ |
|---|---|---|
| Trenton McKinney | 4 | +0.37 |
| Billy Bonaros | 1 | -2.98 |
Last visited: Nov 27, 2022, 9:27:33 PM