Introduces Hellinger distance and negative exponential disparity robust estimators for polychoric correlation under complex surveys, with penalized variants, consistency theory, and simulation comparisons under contamination.
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Robust Estimation of Polychoric Correlation for Complex Survey Designs Using Minimum Divergence Methods
Introduces Hellinger distance and negative exponential disparity robust estimators for polychoric correlation under complex surveys, with penalized variants, consistency theory, and simulation comparisons under contamination.