StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
extract value from raster stack from spatialpolygondataframe
| Author | Votes | Δ |
|---|---|---|
| agstudy | 4 | +0.54 |
| Robert Hijmans | 1 | -4.32 |
Last visited: Sep 14, 2014, 5:07:29 AM