StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Merging two data frames with different sizes by matching their columns
| Author | Votes | Δ |
|---|---|---|
| Henrik | 2 | +0.26 |
| David Arenburg | 2 | +0.11 |
| junkka | 1 | -2.94 |
Last visited: Apr 28, 2015, 12:04:34 PM