pollster-ratings/2019/pollster-ratings: 76
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 76 | Landmark Communications | 166 | 38 | no | partial | IVR/Online/Live | no | -0.7 | 0.1 | B | D +1.6 | 82% | 24% | 4.7 | 5.3 | -0.4 | -0.7 | -0.4 | 0.1 | 32 | D +2.7 | D +1.6 | R +0.6 | 4.5 | 0.0 |