StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Apply a summarise condition to a range of columns when using dplyr group_by?
| Author | Votes | Δ |
|---|---|---|
| Tung | 6 | +1.19 |
| caldwellst | 2 | -1.10 |
| Ronak Shah | 2 | -1.05 |
Last visited: Sep 5, 2020, 12:36:14 PM