StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R: need help to speed up creating new columns in a data.frame
| Author | Votes | Δ |
|---|---|---|
| ilir | 5 | +4.11 |
| Thell | 3 | +0.11 |
| user3569035 | 1 | -3.82 |
Last visited: Sep 14, 2014, 5:07:29 AM