StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Conditional sum in R – multiple columns
| Author | Votes | Δ |
|---|---|---|
| Patricio Moracho | 2 | +3.78 |
| www | 1 | -0.33 |
| moodymudskipper | 1 | -0.14 |
Last visited: Jan 27, 2018, 12:23:32 AM