pollster-ratings/2020/pollster-ratings: 172
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 172 | Global Strategy Group/National Research (Philadelphia Inquirer) | 119 | 4 | no | yes | Live | no | 0.4 | B/C | R +0.3 | 100% | 25% | 3.0 | 5.3 | -2.1 | -1.7 | -0.2 | 4 | R +2.7 | D +0.1 | 2.3 | 1.93 | 10/24/12 |