pollster-ratings/2020/pollster-ratings: 443
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
443 | Carroll Strategies | 450 | 5 | no | no | IVR | no | 2.0 | C/D | R +1.9 | 80% | 60% | 9.9 | 5.5 | 4.6 | 3.6 | 0.7 | 5 | R +9.9 | R +1.7 | 4.5 | 0.92 | 11/1/18 |