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Answers and rating deltas for
How to rowSums by group vector in R?
| Author | Votes | Δ |
|---|---|---|
| Frank | 2 | +0.34 |
| Alexey Shiklomanov | 2 | +2.87 |
| tmfmnk | 0 | -2.28 |
| Andrew Lavers | 0 | -0.42 |
Last visited: Jan 1, 2019, 8:55:20 AM