StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to aggregate a data.frame when group names are presented in different rows
| Author | Votes | Δ |
|---|---|---|
| Rui Barradas | 3 | +2.17 |
| akrun | 2 | -1.50 |
Last visited: Oct 21, 2019, 3:17:49 PM