pollster-ratings/2020/pollster-ratings: 41
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41 | Harvard University | 135 | 1 | yes | yes* | Live* | no | -0.4 | A/B | D +0.1 | 0% | 0% | 6.8 | 6.2 | 0.8 | 0.7 | 0.0 | 1 | D +6.8 | D +1.5 | 2.0 | 2.69 | 10/26/02 |