Adjusting O'Brien's Test to Control Type I Error for the Generalized Nonparametric Behrens-Fisher Problem
نویسندگان
چکیده
منابع مشابه
Adaptive Nonparametric Tests for the Generalized Behrens-Fisher Problem
Some adaptive test procedures are developed for the generalized Behrens-Fisher problem. The one having a deterministic approach is based on calculating a measure of symmetry from each sample and using them as a basis for choosing between the modified Wilcoxon-Mann-Whitney test (Fligner and Policello, 1981) and the modified Mood’s median test (Fligner and Rust, 1982). The other one is a probabil...
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Defining a location parameter as a generalization of the median, a robust test is proposed for (a) the nonparametric Behrens-Fisher problem, where the underlying distributions may have different scales and could be skewed, and (b) the generalized Behrens-Fisher problem, where the distributions may even have different shapes. We propose to bootstrap a signed rank statistic based on differences o...
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Work a.t Cha.pe1 Hill sponsored by the Office of Naval Research under Contract NR 042 031. Reproduction in whole or in part is permitted for any purpose of the United States government.
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Based on the Confidence Distribution method to the Behrens-Fisher problem, we consider two approaches of combining Confidence Distributions: P Combination and AN Combination to solve the Behrens-Fisher problem. Firstly, we provide some Confidence Distributions to the BehrensFisher problem, and then we give the Confidence Distribution method to the Behrens-Fisher problem. Finally, we compare the...
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Inference about the difference between two normal mean vectors when the covariance matrices are unknown and arbitrary is considered. Assuming that the incomplete data are of monotone pattern, a pivotal quantity, similar to the Hotelling T 2 statistic, is proposed. A satisfactory moment approximation to the distribution of the pivotal quantity is derived. Hypothesis testing and confidence estima...
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ژورنال
عنوان ژورنال: Biometrics
سال: 2005
ISSN: 0006-341X,1541-0420
DOI: 10.1111/j.1541-0420.2005.00322.x