StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Plot data from several columns of data frame using plyr and ggplot2
| Author | Votes | Δ |
|---|---|---|
| David Arenburg | 0 | +0.42 |
| rnso | -1 | -3.36 |
Last visited: May 1, 2015, 8:41:21 PM