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Answers and rating deltas for
How to match two dataframe columns and extract the column values along with the column names in R?
| Author | Votes | Δ |
|---|---|---|
| Jaap | 8 | +0.77 |
| Roman | 4 | +1.51 |
| Mike Wise | 1 | -0.47 |
| Alihan Zıhna | -2 | -3.87 |
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