StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R Groupby by column to return unique values in multiple columns
| Author | Votes | Δ |
|---|---|---|
| Sotos | 2 | +0.40 |
| aaronwolen | 1 | +0.32 |
| beigel | 0 | -3.53 |
Last visited: Aug 21, 2017, 10:48:17 AM