pollster-ratings/2019/pollster-ratings: 50
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | Georgetown University (Battleground) | 114 | 31 | yes | yes | Live | no | 0.0 | -0.2 | A/B° | R +0.8 | 55% | 19% | 3.5 | 4.3 | -0.6 | 0.0 | 0.0 | -0.2 | 31 | R +1.9 | R +0.8 | R +2.0 | 3.4 | 0.27 |