StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to reduce a data frame keeping the order for other columns
| Author | Votes | Δ |
|---|---|---|
| Chase | 4 | +2.26 |
| Josh O'Brien | 2 | -0.77 |
| Justin | 1 | -1.49 |
Last visited: Sep 14, 2014, 5:07:29 AM