StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pandas groupby count non-null values as percentage
| Author | Votes | Δ |
|---|---|---|
| Andy Hayden | 4 | +1.47 |
| BENY | 1 | -1.47 |
Last visited: Feb 6, 2018, 10:49:25 PM