StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Can we group by multiple columns in the same function with R?
| Author | Votes | Δ |
|---|---|---|
| onyambu | 2 | -0.07 |
| Valeri Voev | 2 | +0.55 |
Last visited: Sep 5, 2020, 12:36:14 PM