StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R - get sum from one column based on categories in another column
| Author | Votes | Δ |
|---|---|---|
| akrun | 3 | 0.00 |
Last visited: Apr 28, 2015, 9:23:28 PM
| Author | Votes | Δ |
|---|---|---|
| akrun | 3 | 0.00 |