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Answers and rating deltas for
How to tabulate columns in a data frame and put the results in a single data frame
| Author | Votes | Δ |
|---|---|---|
| MPhD | 3 | +4.10 |
| Eric Lecoutre | 2 | +0.52 |
| ira | 0 | -3.95 |
Last visited: Jun 24, 2017, 4:03:14 PM