StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Extracting latest non-NA value in data frame based on grouping
| Author | Votes | Δ |
|---|---|---|
| Ronak Shah | 2 | +0.31 |
| Sonny | 0 | -2.44 |
Last visited: Jun 17, 2019, 2:59:36 PM