Audit how well item information targets a theta distribution

Usage

eyeprocess_irt_information_targeting(items, theta, weights = NULL, D = 1)

Arguments

items: Item-parameter data frame or item collection.
theta: Latent-trait value or vector of latent-trait values.
weights: Optional numerical weights.
D: Logistic scaling constant.

Value

An object of class "eye_irt_information_targeting", stored as a named list, with components "weighted_information", "weighted_sem", "curve", "weights". It contains how well item information targets a theta distribution and associated metadata or diagnostics needed to interpret the result.