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Answers and rating deltas for
Using mutate over multiples columns with a for loop to recode values
| Author | Votes | Δ |
|---|---|---|
| tmfmnk | 5 | +1.17 |
| markhogue | 1 | +1.58 |
| Rui Barradas | 0 | -0.77 |
| YOLO | 0 | -0.61 |
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