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Answers and rating deltas for
How to count levels of a factor in a data.frame, grouped by another value of that data.frame [GNU R]
| Author | Votes | Δ |
|---|---|---|
| aaditya_n | 3 | +2.03 |
| Remi.b | 3 | +1.99 |
| Simon O'Hanlon | 1 | -0.50 |
Last visited: Sep 14, 2014, 5:07:29 AM