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Answers and rating deltas for
how to operate with a subset of an R dataframe in long format?
| Author | Votes | Δ |
|---|---|---|
| mnel | 5 | +1.93 |
| Paul Hiemstra | 4 | +1.53 |
| thelatemail | 3 | +0.12 |
| G. Grothendieck | 1 | -2.71 |
Last visited: Sep 14, 2014, 5:07:29 AM