pollster-ratings/2020/pollster-ratings: 161
| rowid | Pollster | Pollster Rating ID | # of Polls | NCPP / AAPOR / Roper | Live Caller With Cellphones | Methodology | Banned by 538 | 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 | # of Polls for Bias Analysis | Bias | House Effect | Average Distance from Polling Average (ADPA) | Herding Penalty | latest_poll |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 161 | Garin-Hart-Yang Research Group | 113 | 24 | no | partial | Online/Live | no | 0.4 | B/C | D +1.3 | 85% | 33% | 5.5 | 5.7 | 0.0 | -0.5 | -0.2 | 24 | D +3.2 | D +4.7 | 4.9 | 0.09 | 10/18/16 |