StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R aggregate a dataframe and paste over many columns
| Author | Votes | Δ |
|---|---|---|
| G. Grothendieck | 1 | 0.00 |
Last visited: May 1, 2015, 8:18:32 PM
| Author | Votes | Δ |
|---|---|---|
| G. Grothendieck | 1 | 0.00 |