eyeprocess_irt_prior_sensitivity_grid: Construct a prior-sensitivity grid for Bayesian IRT analyses

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

Construct a prior-sensitivity grid for Bayesian IRT analyses

Description

Construct a prior-sensitivity grid for Bayesian IRT analyses

Usage

eyeprocess_irt_prior_sensitivity_grid(
  discrimination_scale = c(0.5, 1, 1.5),
  difficulty_scale = c(1, 2),
  guessing_mean = c(0.1, 0.2)
)

Arguments

discrimination_scale	Prior scale for item discrimination.
difficulty_scale	Prior scale for item difficulty or location.
guessing_mean	Prior mean for the lower-asymptote or guessing parameter.

Value

An R object containing a prior-sensitivity grid for Bayesian IRT analyses. The concrete class and structure follow the selected method, engine, or input object and are preserved as documented by that workflow.

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