StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
When filtering with dplyr in R, why do filtered out levels of a variable remain in filtered data?
| Author | Votes | Δ |
|---|---|---|
| Ben Bolker | 4 | 0.00 |
Last visited: Nov 20, 2015, 2:43:15 PM