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pollster-ratings/2018/pollster-ratings: 43

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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
43 Indiana University 2 yes yes Live no -4.4 -0.3 B+ D +0.1 100% 0% 0.9 5.8 -4.9 -4.4 -0.3 -0.3 2 D +0.9 D +0.1 D +4.1
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