pollster-ratings/2018/pollster-ratings: 19
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | Behavior Research Center (Rocky Mountain) | 7 | yes | yes | Live | no | -2.6 | -0.6 | A- | D +0.1 | 71% | 0% | 3.5 | 6.5 | -3.0 | -2.6 | -0.5 | -0.6 | 5 | D +0.6 | D +0.1 | R +2.1 |