pollster-ratings/2020/pollster-ratings: 145
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 145 | RMS Research | 273 | 2 | no | yes* | Live* | no | 0.4 | B/C | R +0.1 | 100% | 0% | 2.3 | 5.9 | -3.4 | -3.7 | -0.1 | 2 | R +2.3 | R +5.8 | 4.0 | 0.35 | 10/22/02 |