pollster-ratings/2020/pollster-ratings: 10
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | National Journal | 224 | 12 | yes | yes | Live | no | -0.8 | A/B | R +0.1 | 100% | 0% | 2.6 | 6.1 | -3.4 | -3.2 | -0.7 | 12 | R +0.6 | D +0.3 | 3.5 | 0.89 | 10/25/08 |