StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
split a data.frame by columns using a grouping variable
| Author | Votes | Δ |
|---|---|---|
| Joris Meys | 5 | +0.87 |
| Gavin Simpson | 4 | -0.01 |
| EDi | 0 | -2.03 |
| James | 0 | -1.66 |
Last visited: Sep 14, 2014, 5:07:29 AM