StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R data.table: How to sum variables by group based on a condition?
| Author | Votes | Δ |
|---|---|---|
| sindri_baldur | 2 | +4.59 |
| Andrew Brēza | 1 | -4.59 |
Last visited: Nov 12, 2017, 5:53:02 PM