StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R How to combine two matrices by row name when they have different numbers of rows
| Author | Votes | Δ |
|---|---|---|
| G. Grothendieck | 1 | +0.34 |
| charles | 0 | -2.75 |
Last visited: May 1, 2015, 8:39:54 PM