pollster-ratings/2018/pollster-ratings: 67
| rowid | Pollster | # of Polls | NCPP / AAPOR / Roper | Exclusively Live Caller With Cellphones | Methodology | Banned by 538 | Historical Advanced Plus-Minus | Predictive Plus-Minus | 538 Grade | Mean-Reverted Bias | Races Called Correctly | Misses Outside MOE | Simple Average Error | Simple Expected Error | Simple Plus-Minus | Advanced Plus-Minus | Mean-Reverted Advanced Plus Minus | Predictive Plus-Minus | # of Polls for Bias Analysis | Bias | Mean-Reverted Bias.1 | House Effect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 67 | American Viewpoint | 6 | no | yes | Live | no | -1.8 | 0.0 | B+ | R +0.6 | 67% | 0% | 4.0 | 5.6 | -1.7 | -1.8 | -0.3 | 0.0 | 6 | R +3.8 | R +0.6 | R +3.2 |