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Answers and rating deltas for
How do I create a column of means of specific columns in a data.frame?
| Author | Votes | Δ |
|---|---|---|
| Peter Lustig | 2 | +3.91 |
| voidHead | 1 | -1.88 |
| akrun | 1 | -0.25 |
Last visited: Apr 27, 2015, 10:33:34 AM