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Answers and rating deltas for
Safe and cheap expansion of names of a factor variable in formula
| Author | Votes | Δ |
|---|---|---|
| Richie Cotton | 3 | +2.35 |
| Sven Hohenstein | 2 | -0.05 |
| James | 0 | -1.97 |
Last visited: Sep 14, 2014, 5:07:29 AM