StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Drop unused levels from a factor after filtering data frame using dplyr
| Author | Votes | Δ |
|---|---|---|
| mpalanco | 2 | +0.61 |
| user7892705 | 0 | -4.84 |
Last visited: Nov 21, 2017, 10:03:53 AM