pollster-ratings/2020/pollster-ratings: 64
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 64 | University of Massachusetts Lowell | 355 | 19 | yes | no | Online | no | -0.1 | A/B | R +0.2 | 74% | 37% | 7.2 | 6.9 | 0.5 | -0.6 | -0.3 | 9 | R +0.8 | R +0.6 | 5.5 | 0.0 | 2/16/20 |