StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Collapse duplicated string columns by using SAS or R or Excel
| Author | Votes | Δ |
|---|---|---|
| akrun | 1 | -0.89 |
| Shenglin Chen | 1 | +0.89 |
Last visited: Jan 29, 2016, 4:30:04 PM