Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5129855 | Statistics & Probability Letters | 2017 | 5 Pages |
Abstract
In this paper we derive a formula for the sample size of a nonparametric test based on weighted L2-Wasserstein distance with a known alternative. As an example we apply the formula to determine the sample size for a hypothesis testing from the Tukey's contaminated distribution model. The reliability of the sample size formula is evaluated in terms of type I errors and the powers of the test. The Monte Carlo simulation results show that the test based on the weighted L2-Wasserstein distance performs equally well as the Anderson-Darling test and is superior to the Kolmogorov-Smirnov and the Cramer-von Mises tests.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Statistics and Probability
Authors
Jim X. Xiang,