StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to create multiple columns in r dataframe by implementing some query conditions
| Author | Votes | Δ |
|---|---|---|
| Edward | 1 | +0.39 |
| Harshal Gajare | 0 | -3.09 |
Last visited: Sep 5, 2020, 12:36:14 PM