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Liberty Opinion Research

2 polls · 1 races · 2016–2016

Average error

4.08

1.47 better than the 5.55 average.

House effect

—

Not enough clean two-party matchups to measure.

Accuracy rank

—

Too few polls to rank.

Methods used: IVR

How this is measured

Every poll is compared to the actual result of the race it was polling. Error is the average absolute miss in points. The house effect is the average signed miss, positive when the poll overstated Democrats — computed only over clean Democrat-versus-Republican matchups, since the sign is meaningless otherwise. 1998–2023 comes from FiveThirtyEight's raw_polls.csv, used under CC BY 4.0 and not endorsed by them; 2024 is our own reconstruction, matching Wayback-recovered 538 poll files to results we compute from MEDSL's county presidential returns and statewide Senate file. Full caveats are on the accuracy overview.