StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to add elements of columns shared between two dataframes in R
| Author | Votes | Δ |
|---|---|---|
| Gregor Thomas | 4 | +0.39 |
| neilfws | 1 | -3.10 |
Last visited: Jun 24, 2017, 4:58:10 PM