StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R: How to average data within different time periods defined in a data frame?
| Author | Votes | Δ |
|---|---|---|
| G. Grothendieck | 4 | +1.79 |
| David Robinson | 1 | -1.79 |
Last visited: Sep 14, 2014, 5:07:29 AM