StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to select rows from data.frame with 2 conditions
| Author | Votes | Δ |
|---|---|---|
| Ken Williams | 9 | +4.30 |
| Rob Hyndman | 7 | -2.08 |
| Pat Mc | 4 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM