StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
dplyr collapse by rank of variable but ignore NA
| Author | Votes | Δ |
|---|---|---|
| A. Suliman | 5 | +1.26 |
| Nar | 0 | -1.50 |
| markus | 0 | -1.07 |
Last visited: Jan 1, 2019, 8:55:20 AM