pollster-ratings/2019/pollster-ratings: 30
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | Siena College | 305 | 53 | yes | yes | Live | no | -0.8 | -0.5 | A- | R +0.8 | 88% | 25% | 5.1 | 5.4 | 0.0 | -0.8 | -0.5 | -0.5 | 49 | R +1.2 | R +0.8 | R +1.1 | 4.4 | 0.27 |