pollster-ratings/2020/pollster-ratings: 191
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 191 | Feldman Group | 93 | 2 | no | yes | Live | no | 0.4 | B/C | D +0.2 | 50% | 50% | 6.7 | 5.4 | 1.4 | -0.4 | 0.0 | 2 | D +4.1 | D +2.8 | 1.5 | 0.84 | 10/29/12 |