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Answers and rating deltas for
How do I use tidyr to fill in completed rows within each value of a grouping variable?
| Author | Votes | Δ |
|---|---|---|
| jeremycg | 3 | +0.49 |
| user295691 | 2 | +0.40 |
| Jake Fisher | 0 | -3.65 |
Last visited: Jan 3, 2016, 9:42:40 AM