StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to use dataFrame to find the mean of a group of data?
| Author | Votes | Δ |
|---|---|---|
| jezrael | 1 | +0.91 |
| Sandipan Dey | 0 | -0.91 |
Last visited: Feb 9, 2017, 5:18:21 PM