StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Changing multiple data frame column titles in r
| Author | Votes | Δ |
|---|---|---|
| Jan van der Laan | 1 | +0.45 |
| user1317221_G | 1 | -0.06 |
Last visited: Sep 14, 2014, 5:07:29 AM