pollster-ratings/2016/pollster-ratings: 40
| rowid | ID | Pollster | Polls | Live Caller With Cellphones | Internet | NCPP/AAPOR/Roper | Polls.1 | Simple Average Error | Races Called Correctly | Advanced Plus-Minus | Predictive Plus-Minus | 538 Grade | Banned by 538 | Mean-Reverted Bias |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40 | 40 | GfK Group | 19 | no | yes | yes | 19 | 3.398947 | 0.9210526 | -1.114287 | -0.2479431 | B+ | no | -0.0914286 |