StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
subseting a data frame is not working when keyed on an NA value
| Author | Votes | Δ |
|---|---|---|
| Gavin Simpson | 0 | -0.60 |
| Matthew Plourde | 0 | +0.60 |
Last visited: Sep 14, 2014, 5:07:29 AM