Displaying similar documents to “On Klotz's result on the asymptotic efficiency for the signed rank tests”

Permutation tests for multiple changes

Marie Hušková, Aleš Slabý (2001)

Kybernetika

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Approximations to the critical values for tests for multiple changes in location models are obtained through permutation tests principle. Theoretical results say that the approximations based on the limit distribution and the permutation distribution of the test statistics behave in the same way in the limit. However, the results of simulation study show that the permutation tests behave considerably better than the corresponding tests based on the asymptotic critical value. ...

An index of diversity in stratified random sampling based on the hypoentropy measure.

Leandro Pardo, Domingo Morales (1990)

Qüestiió

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We consider a measure of the diversity of a population based on the λ-measure of hypoentropy introduced by Ferreri (1980). Our purpose is to study its asymptotic distribution in a stratified sampling and its application to testing hypothesis. A numerical example based on real data is given.

On two tests based on disjoint m-spacings

Franciszek Czekała (1998)

Applicationes Mathematicae

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This paper is concerned with the properties of two statistics based on the logarithms of disjoint m-spacings. The asymptotic normality is established in an elementary way and exact and asymptotic means and variances are computed in the case of uniform distribution on the interval [0,1]. This result is generalized to the case when the sample is drawn from a distribution with positive step density on [0,1]. Bahadur approximate efficiency of tests based on those statistics is found for...