pollster-ratings/2020/pollster-ratings: 81
| rowid | Pollster | Pollster Rating ID | # of Polls | NCPP / AAPOR / Roper | Live Caller With Cellphones | Methodology | Banned by 538 | 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 | # of Polls for Bias Analysis | Bias | House Effect | Average Distance from Polling Average (ADPA) | Herding Penalty | latest_poll |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 81 | Gallup | 112 | 84 | yes | yes | Live | no | 0.1 | B | R +0.4 | 69% | 30% | 4.3 | 5.0 | -0.6 | 0.6 | 0.4 | 69 | R +0.7 | R +1.4 | 4.1 | 0.0 | 10/22/18 |