StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to replace NA in multiple columns with value from corresponding columns.
| Author | Votes | Δ |
|---|---|---|
| akrun | 3 | +1.47 |
| Simon Jackson | 2 | -1.25 |
| Steven Beaupré | 2 | -0.90 |
Last visited: Dec 13, 2016, 2:03:55 PM