pollster-ratings/2020/pollster-ratings: 420
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
420 | Mitchell Research & Communications | 213 | 66 | no | partial | IVR/Live | no | 1.5 | C- | D +0.8 | 67% | 41% | 7.3 | 6.1 | 1.4 | 1.5 | 1.1 | 41 | D +1.4 | R +0.2 | 5.2 | 0.0 | 3/8/20 |