pollster-ratings/2020/pollster-ratings: 109
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 109 | Franklin & Marshall College | 106 | 21 | yes | partial | Online/Live | no | 0.3 | B/C | D +0.4 | 86% | 29% | 6.4 | 6.5 | 0.1 | 0.8 | 0.3 | 18 | D +1.1 | D +2.1 | 5.7 | 0.03 | 10/25/18 |