StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do I check if an externalptr is NULL from within R
| Author | Votes | Δ |
|---|---|---|
| metamattj | 2 | +4.08 |
| Jeroen Ooms | 0 | -0.51 |
Last visited: Apr 27, 2015, 10:10:01 PM