Poll aggregation: “Weighting” will never do the job. You need to be able to shift the estimates, not just reweight them.

Palko points us to this post, Did Republican-Leaning Polls “Flood the Zone” in 2022?, by Joe Angert et al., who write: As polling averages shifted towards Republicans in the closing weeks of the 2022 midterms, one interpretation was that Americans … Continue reading → …