A new nonparametric test for two sample problem based on order statistics is suggested. This test can be successful in the case of small samples. The probabilities of the statistic are given. Comparisons with KolmogorovSmirnov, Mann Whitney-Wilcoxon, and Wilks’ empty block test for small sample sizes are made by the simulation.

The generalized likelihood ratio (GLR) statistic (Fan, Zhang, and Zhang (2001)) offered a generally applicable method for testing nonparametric hypotheses about nonparametric functions, but its efficiency is adversely affected by outlying observations and heavy-tailed distributions. Here a robust testing procedure is developed under the framework of the GLR by incorporating a Wilcoxon-type arti...

The population bioequivalence of two measurements is considered via diierentiable statistical functionals. This approach leads to eecient nonparame-tric bioequivalence tests given by the canonical gradient of the functional. The results are based on an asymptotic comparison of nonparametric power functions of rank tests. The bioequivalence regions are determined by implicit alternatives speciie...

Purpose: The aim of this study is to evaluate effectiveness of regularly used disinfectant solution in the disinfection of acrylic resin specimens contaminated with Candida albicans. Materials and methods: Thirty six acrylic resin specimens contaminated in vitro with 1.5×10 8 cfu/ml suspensions of microorganisms were immersed in disinfectants for 10 minutes, the control group was not submitted ...

In contrast to the multitude of investigations regarding aesthetic changes in nasal surgery, few data are available concerning nasal function. This is especially important for cleft patients with a compromised nasal respiration.In this prospective study, 68 cleft patients, who underwent nasal surgery, were evaluated concerning aesthetic and respiratory outcome. To assess nasal respiration, acti...

The problem of distributed detection of a signal in incompletely specified noise is considered. The noise assumed belongs to the generalized Gaussian family and the sensors in the distributed network employ the Wilcoxon test. The sensors pass the test statistics to a fusion center, where a hypothesis testing results in a decision regarding the presence or the absence of a signal. Three monotone...