StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Using aggregate in a dataframe with NA without dropping rows
| Author | Votes | Δ |
|---|---|---|
| Andrew Lavers | 0 | +0.11 |
| Yannis Vassiliadis | 0 | -0.92 |
Last visited: Aug 9, 2017, 12:34:23 AM