pollster-ratings/2019/pollster-ratings: 420
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
420 | Carroll Strategies | 450 | 5 | no | no | IVR | no | 3.4 | 2.0 | C/D° | R +2.1 | 80% | 60% | 9.9 | 5.5 | 4.5 | 3.4 | 0.7 | 2.0 | 5 | R +9.9 | R +2.1 | R +1.7 | 4.5 | 0.92 |