StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Summarising grouped records in a dataframe in R (...again)
| Author | Votes | Δ |
|---|---|---|
| hadley | 7 | +0.36 |
| George Dontas | 2 | -1.62 |
| teucer | 2 | -1.28 |
Last visited: Sep 14, 2014, 5:07:29 AM