pollster-ratings/2018/pollster-ratings: 50
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | University of South Alabama | 8 | no | yes | Live | no | -3.1 | -0.2 | B+ | R +0.4 | 100% | 0% | 2.8 | 5.2 | -2.4 | -3.1 | -0.7 | -0.2 | 8 | R +1.9 | R +0.4 | R +2.2 |