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Answers and rating deltas for
R- add empty columns to a dataframe with specified names from a vector
| Author | Votes | Δ |
|---|---|---|
| dayne | 5 | +4.04 |
| Señor O | 3 | +0.06 |
| James Pringle | -1 | -4.15 |
Last visited: Sep 14, 2014, 5:07:29 AM