StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Group_by and mutate by multiple columns in R
Author | Votes | Δ |
---|---|---|
Kerry Jackson | 2 | +1.88 |
Rekyt | 2 | +1.96 |
jyjek | 1 | -3.85 |
Last visited: Jan 9, 2019, 10:43:28 AM