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Answers and rating deltas for
Sum up equal variables in data frame in R keeping values in different columns
| Author | Votes | Δ |
|---|---|---|
| Jilber Urbina | 4 | +0.86 |
| josliber | 2 | -0.32 |
| Kara Woo | 1 | -2.21 |
| Max Candocia | 1 | -2.10 |
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