pollster-ratings/2019/pollster-ratings: 58
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 58 | CNN/Opinion Research Corp. | 37 | 98 | yes | yes | Live | no | -0.2 | -0.1 | B+ | D +0.1 | 72% | 24% | 5.4 | 6.0 | -0.4 | -0.2 | -0.2 | -0.1 | 70 | D +0.1 | D +0.1 | D +0.2 | 4.6 | 0.2 |