StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to simplify a leading-NA count function, and generalize it to work on matrix, dataframe
| Author | Votes | Δ |
|---|---|---|
| G. Grothendieck | 2 | +0.34 |
| user3477397 | 1 | -2.71 |
Last visited: Sep 14, 2014, 5:07:29 AM