pollster-ratings/2020/pollster-ratings: 79
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 79 | GQR Research (GQRR) | 126 | 57 | yes | partial | Online/Live | no | 0.1 | B | D +2.1 | 56% | 14% | 4.5 | 5.3 | -0.6 | 0.1 | 0.0 | 55 | D +3.6 | D +3.4 | 4.1 | 0.13 | 10/24/18 |