pollster-ratings/2018/pollster-ratings: 80
| rowid | Pollster | # of Polls | NCPP / AAPOR / Roper | Exclusively 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80 | Global Strategy Group/National Research (Philadelphia Inquirer) | 4 | no | yes | Live | no | -1.6 | 0.1 | B | R +0.3 | 100% | 0% | 3.0 | 5.0 | -2.0 | -1.6 | -0.2 | 0.1 | 4 | R +2.7 | R +0.3 | D +0.1 |