StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
replace NAs in a column of a data.table with means of the same column grouped by a factor
| Author | Votes | Δ |
|---|---|---|
| akrun | 1 | +0.54 |
| Sai Prabhanjan Reddy | 0 | -4.33 |
Last visited: Oct 27, 2017, 7:18:27 AM