pollster-ratings/2018/pollster-ratings: 66
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 66 | Garin-Hart-Yang Research Group | 23 | no | yes | Live | no | -0.5 | -0.1 | B+ | D +1.5 | 85% | 35% | 5.7 | 5.7 | 0.0 | -0.5 | -0.2 | -0.1 | 23 | D +3.5 | D +1.5 | D +4.6 |