data_sim                Simulated dataset for item factor analysis on
                        the multidimensional two parameter logistic
                        model.
mirtjml_conf            Constrained joint maximum likelihood estimation
                        for confirmatory item factor analysis on the
                        multidimensional two parameter logistic model.
mirtjml_expr            Constrained joint maximum likelihood estimation
                        for exploratory item factor analysis on the
                        multidimensional two parameter logistic model.
