StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Copy a column and add a prefix to new column in R with dplyr
| Author | Votes | Δ |
|---|---|---|
| Ronak Shah | 1 | +1.51 |
| Jake Kaupp | 0 | -2.21 |
| akrun | 0 | -1.24 |
Last visited: Mar 2, 2017, 11:35:33 AM