pollster-ratings/2019/pollster-ratings: 138
rowid | Pollster | Pollster Rating ID | # of Polls | NCPP / AAPOR / Roper | 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 | Average Distance from Polling Average (ADPA) | Herding Penalty |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
138 | Mellman Group | 205 | 21 | no | yes | Live | no | -0.3 | 0.4 | B/C° | D +1.7 | 79% | 14% | 4.9 | 5.4 | -0.3 | -0.3 | -0.1 | 0.4 | 21 | D +4.0 | D +1.7 | D +5.4 | 3.4 | 0.54 |