StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R - count how many rows in a data frame have same value and date is within x days
| Author | Votes | Δ |
|---|---|---|
| Mike.Gahan | 3 | +3.30 |
| Mike.Gahan | 3 | +3.30 |
| kdauria | 2 | +0.13 |
| digEmAll | 2 | -0.23 |
| kdauria | 0 | -3.54 |
Last visited: Sep 14, 2014, 5:07:29 AM