pollster-ratings/2016/pollster-ratings: 63
| rowid | ID | Pollster | Polls | Live Caller With Cellphones | Internet | NCPP/AAPOR/Roper | Polls.1 | Simple Average Error | Races Called Correctly | Advanced Plus-Minus | Predictive Plus-Minus | 538 Grade | Banned by 538 | Mean-Reverted Bias |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 63 | 63 | Harstad Strategic Research, Inc. | 9 | yes | no | no | 9 | 3.806667 | 0.7222222 | -1.039461 | -0.0137811 | B+ | no | 0.7753847 |