pollster-ratings/2020/pollster-ratings: 68
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 68 | Strategic Vision LLC | 320 | 133 | no | yes* | Live* | yes | 0.0 | F | R +1.5 | 89% | 18% | 3.8 | 5.1 | -1.1 | -0.4 | -0.3 | 110 | R +2.2 | R +2.1 | 4.4 | 0.12 | 11/1/08 |