StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Merging data frames with different number of rows and different columns
| Author | Votes | Δ |
|---|---|---|
| G. Grothendieck | 1 | +0.36 |
| dikesh | 0 | -2.88 |
Last visited: May 5, 2016, 1:08:50 PM