StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Returning columns containing maximum values across all the variables in a data frame
| Author | Votes | Δ |
|---|---|---|
| Gavin Simpson | 2 | +1.42 |
| James | 1 | -1.42 |
Last visited: Sep 14, 2014, 5:07:29 AM