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Answers and rating deltas for
R: elegant way to determine numeric variables in a data frame
| Author | Votes | Δ |
|---|---|---|
| Joshua Ulrich | 6 | +1.86 |
| Chase | 4 | +0.69 |
| Dirk Eddelbuettel | 4 | +0.15 |
| Gavin Simpson | 3 | -1.59 |
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