pollster-ratings/2018/pollster-ratings: 10
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | Grove Insight | 29 | no | yes | Live | no | -2.3 | -0.8 | A | D +0.5 | 90% | 7% | 3.1 | 5.1 | -2.0 | -2.3 | -1.1 | -0.8 | 29 | D +1.0 | D +0.5 | D +3.4 |