StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Extract subsets of a data frame in R based on a proportion of the total number of rows
| Author | Votes | Δ |
|---|---|---|
| G. Grothendieck | 3 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM