The Andersen Likelihood Ratio Test with a Random Split Criterion Lacks Power
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Published
Aug 16, 2023
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Georg Krammer
University College of Teacher Education Styria, Graz, Austria
Abstract
The Andersen LRT uses sample characteristics as split criteria to evaluate Rasch model fit, or theory driven hypothesis testing for a test. The power and Type I error of a random split criterion was evaluated with a simulation study. Results consistently show a random split criterion lacks power.
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