StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R collapse rows by group with non-missing values when values are character
| Author | Votes | Δ |
|---|---|---|
| tmfmnk | 3 | +2.27 |
| G. Grothendieck | 1 | -2.27 |
Last visited: Sep 5, 2020, 12:36:14 PM