StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
add count of zeros by group using dplyr
| Author | Votes | Δ |
|---|---|---|
| M-- | 2 | -0.00 |
| eastclintw00d | 2 | +0.02 |
Last visited: Oct 21, 2019, 3:17:49 PM
| Author | Votes | Δ |
|---|---|---|
| M-- | 2 | -0.00 |
| eastclintw00d | 2 | +0.02 |