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Answers and rating deltas for
How do I get the nth minus the (n-1)th term from a dataframe in R?
| Author | Votes | Δ |
|---|---|---|
| Simon O'Hanlon | 2 | +1.90 |
| Jilber Urbina | 1 | -0.09 |
| agstudy | 0 | -1.81 |
Last visited: Sep 14, 2014, 5:07:29 AM