StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Conditionally selecting last N values within a group by another column using R
Author | Votes | Δ |
---|---|---|
Frank | 4 | +1.34 |
Steven Beaupré | 3 | +0.26 |
d.b | 3 | +0.72 |
C8H10N4O2 | 2 | -1.21 |
Last visited: Oct 29, 2017, 8:22:06 PM