StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R dplyr group_by summarise keep last non missing
| Author | Votes | Δ |
|---|---|---|
| G. Grothendieck | 4 | +0.31 |
| safex | 0 | -2.45 |
Last visited: Jun 17, 2019, 2:59:36 PM