pollster-ratings/2020/pollster-ratings: 35
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35 | NBC News/The Wall Street Journal | 221 | 31 | yes | yes | Live | no | -0.4 | A- | D +0.6 | 73% | 10% | 4.0 | 5.2 | -1.0 | -0.7 | -0.3 | 26 | D +1.2 | D +0.7 | 3.1 | 0.5 | 11/2/18 |