pollster-ratings/2019/pollster-ratings: 66
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 66 | National Research Inc. | 225 | 9 | no | yes | Live | no | -1.4 | 0.0 | A/B° | R +0.7 | 72% | 11% | 5.5 | 6.7 | -1.0 | -1.4 | -0.4 | 0.0 | 7 | R +3.6 | R +0.7 | R +5.5 | 5.5 | 0.04 |