pollster-ratings/2020/pollster-ratings: 42
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42 | Public Policy Institute of California | 262 | 16 | yes | yes | Live | no | -0.3 | A/B | R +1.0 | 100% | 25% | 5.2 | 5.5 | -0.1 | 0.0 | 0.0 | 10 | R +4.4 | R +1.1 | 0.0 | 2/12/20 |