Does Latent State Structure Add Measurement Information?

In eyeprocess: Harmonize Eye-Tracking, Pupillometry, Biometrics, and Psychometric Process Data

knitr::opts_chunk$set(collapse = TRUE, comment = "#>")
library(eyeprocess)

M4 is evaluated incrementally against M3 rather than assumed to be useful. The core comparison is M3 versus M4, with K=1 and no-trait-conditioning models used as focused diagnostic references.

sim <- simulate_multimodal_m4(n_person = 30, n_item = 8, seed = 20260820)
multimodal_m4_ablation(sim)

abl <- multimodal_m4_ablation(sim, run = TRUE)
info <- multimodal_m4_process_information(abl)
info

Response-target ELPD and uncertainty changes are interpreted as predictive/inferential evidence, not causal effects.

eyeprocess documentation built on Sept. 28, 2026, 5:08 p.m.