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pollster-ratings/2019/pollster-ratings: 71

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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
71 Greenberg Quinlan Rosner/American Viewpoint 127 8 no yes Live no -1.0 0.1 B/C° R +0.7 100% 50% 4.4 4.9 -0.3 -1.0 -0.2 0.1 6 R +4.2 R +0.7 D +1.6 6.2 0.0
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