StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Can PROC FORMAT be used to sum within groups across many columns?
| Author | Votes | Δ |
|---|---|---|
| data _null_ | 2 | +1.97 |
| Richard | 0 | -0.78 |
| Joe | 0 | -1.20 |
Last visited: Jan 9, 2019, 10:43:28 AM