StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Apply different sf functions to groups in a data frame
| Author | Votes | Δ |
|---|---|---|
| lbusett | 3 | +0.44 |
| captain picard | 2 | -2.17 |
Last visited: May 14, 2020, 3:16:00 AM