StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
remove rows in R data frame based on group and another data frame
| Author | Votes | Δ |
|---|---|---|
| Uwe | 1 | +2.47 |
| Jilber Urbina | 0 | -2.47 |
Last visited: Jan 1, 2019, 8:55:20 AM