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Multivariate longitudinal data are common in medical, industrial and social science research. However, statistical analysis of such data in the current literature is restricted to linear or para-metric modeling, which is inappropriate for applications in which the assumed parametric models are invalid. On the other hand, all existing nonparametric methods(More)
Title Using differential variability to increase the power of the homogeneity test in a two-sample problem Using differential variability to increase the power of the homogeneity test in a two-sample problem Abstract: We consider a particular two-sample homogeneity testing problem often encountered in case-control studies with contaminated controls, or in(More)
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