StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Replace values in a dataframe based on another factor which contains NA's in R
| Author | Votes | Δ |
|---|---|---|
| Matt Parker | 4 | +4.56 |
| Marek | 3 | +0.48 |
| Aniko | 2 | -3.38 |
Last visited: Sep 14, 2014, 5:07:29 AM