StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
want to remove the duplicate columns with the same value from a data frame
| Author | Votes | Δ |
|---|---|---|
| A5C1D2H2I1M1N2O1R2T1 | 2 | +1.11 |
| Sven Hohenstein | 1 | -0.74 |
| Bill Huang | 0 | -2.92 |
Last visited: Sep 14, 2014, 5:07:29 AM