pollster-ratings/2018/pollster-ratings: 47
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47 | Market Shares Corp. | 26 | yes | yes | Live | no | 0.1 | -0.2 | B+ | R +1.7 | 85% | 19% | 6.8 | 5.6 | 1.2 | 0.1 | 0.0 | -0.2 | 22 | R +4.1 | R +1.7 | R +2.0 |