StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Retrieving subset of a data frame by finding entries with NA in specific columns
Author | Votes | Δ |
---|---|---|
Arun | 4 | -0.19 |
Janesh Devkota | 4 | +1.51 |
Last visited: Sep 14, 2014, 5:07:29 AM