Speed-accuracy-engagement IRT convenience wrapper

Usage

fit_speed_accuracy_engagement_irt(data, ..., engine = c("reference", "brms"))

Arguments

data: Input data frame or compatible tabular object.
...: Additional arguments passed to the selected model, engine, or method.
engine: Estimation engine.

Value

An object of class "eye_joint_gaze_rt_irt", stored as a named list, with components "engine", "response_model", "rt_model", "gaze_model", "person_scores", "item_scores", "person_covariance", "item_covariance", "data_n", "gaze_family", "columns", "status", and additional components. It contains speed-accuracy-engagement IRT convenience wrapper and associated metadata or diagnostics needed to interpret the result.