StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Group by multiple columns in dplyr, using string vector input
| Author | Votes | Δ |
|---|---|---|
| hadley | 24 | +1.27 |
| Sebastian Kranz | 11 | +1.40 |
| Gavin Simpson | 6 | -1.43 |
Last visited: Sep 14, 2014, 5:07:29 AM