pollster-ratings/2019/pollster-ratings: 46
| rowid | Pollster | Pollster Rating ID | # of Polls | NCPP / AAPOR / Roper | Live Caller With Cellphones | Methodology | Banned by 538 | Historical Advanced Plus-Minus | 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 | Predictive Plus-Minus | # of Polls for Bias Analysis | Bias | Mean-Reverted Bias.1 | House Effect | Average Distance from Polling Average (ADPA) | Herding Penalty |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 46 | Research & Polling Inc. | 280 | 31 | no | yes | Live | no | -1.6 | -0.3 | A- | R +0.9 | 84% | 10% | 4.4 | 6.0 | -1.4 | -1.6 | -0.8 | -0.3 | 30 | R +1.7 | R +0.9 | R +0.4 | 3.0 | 0.55 |