pollster-ratings/2018/pollster-ratings: 56
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | Market Research Insight | 7 | no | yes | Live | no | -4.6 | -0.1 | B+ | D +0.1 | 100% | 0% | 1.8 | 5.0 | -3.2 | -4.6 | -0.9 | -0.1 | 7 | D +0.3 | D +0.1 | D +2.0 |