StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R: Subset a data frame based on a date column, within a factor level of another column
| Author | Votes | Δ |
|---|---|---|
| Ronak Shah | 3 | +1.70 |
| akrun | 0 | -1.70 |
Last visited: Oct 27, 2017, 7:18:27 AM