110th Senate — GGUM scores

data

GGUM ideal point estimates for the 110th Senate (members scored: 101 of 102; max PSRF: 1.015).

110th Senate — GGUM θ vs W-NOMINATE dim-1

Download

Download S110-ggum-scores.csv — 102 members, 25 columns (Voteview metadata + GGUM θ, θ SD, PSRF).

Off-diagonal members

The following 1 members fall more than 2.5σ off the OLS fit of GGUM θ on W-NOMINATE dim-1. We flag these as diagnostic cases where the two scalings most disagree.

MemberPartyStatenominateGGUM θresidual
FEINGOLDDWI-0.31-2.05-0.96

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The prose on this page was drafted with Anthropic’s Claude Opus 4.7, with plausibility audits by Claude Sonnet 4.5 subagents. The author edited and reviewed throughout.