eyeprocess_irt_mle_score: Bounded ML score for dichotomous IRT item parameters

View source: R/085-irt-scoring-adaptive-0-9.R

eyeprocess_irt_mle_scoreR Documentation

Bounded ML score for dichotomous IRT item parameters

Description

Bounded ML score for dichotomous IRT item parameters

Usage

eyeprocess_irt_mle_score(response, items, bounds = c(-6, 6), D = 1)

Arguments

response

Observed item response or response variable.

items

Item-parameter data frame or item collection.

bounds

Numerical lower and upper optimization bounds.

D

Logistic scaling constant.

Value

An object of class "eye_irt_score", stored as a named list, with components "estimate", "objective", "method", "bounds", "boundary". It contains bounded ML score for dichotomous IRT item parameters and associated metadata or diagnostics needed to interpret the result.


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