StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R: Count number of rows in data frame, with matching character in specified position of string
| Author | Votes | Δ |
|---|---|---|
| Colonel Beauvel | 4 | +0.48 |
| Sam Dickson | 2 | -3.84 |
Last visited: Feb 11, 2016, 8:29:39 PM