In this study we examined procedures for assessing model-data fit of item response theory (IRT) models for mixed format data. The model fit indices used in this study include PARSCALE's G², Orlando ...

Numerical and asymptotic stochastic partitioning of goodness-of-fit statistics are considered for a broad class of simultaneous multivariate categorical response models. These simultaneous models ...

This section gathers the formulas for the statistics available in the MODEL, PLOT, and OUTPUT statements. The model to be fit is , and the parameter estimate is denoted by b = (X'X)-X'Y. The subscript ...

The faecal immunochemical test (FIT) is replacing the guaiac faecal occult blood test in colorectal cancer screening. Increased uptake and FIT positivity will challenge colonoscopy services. We ...

2 School of Exercise Science, Australian Catholic University, Brisbane, Queensland, Australia 3 School of Human Movement Studies, The University of Queensland, Brisbane, Queensland, Australia 4 ...