Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Wolfgang Kössler"'
Publikováno v:
Statistics in Medicine. 41:2978-3002
We propose a test for multisample comparison studies that can be applied without strict assumptions, especially when the underlying population distributions are far from normal. The new test can detect differences not only in location or scale but al
Publikováno v:
Statistics. 55:1123-1153
This paper introduces two alternative distribution-free tests for the combined classical-location-scale and Lehmann alternatives, known as the versatile alternative. Recently, two such statistics w...
Publikováno v:
Frontiers in Statistical Quality Control 13 ISBN: 9783030678555
Data quality and data fraud are of increasing concern in the digital world. Benford’s Law is used worldwide for detecting non-conformance or data fraud of numerical data. It says that the first non-zero digit \(D_1\), of a data item from a universe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5bdce50f25baab5e9aea46b5c8ac32e
https://doi.org/10.1007/978-3-030-67856-2_22
https://doi.org/10.1007/978-3-030-67856-2_22
Autor:
Janine Ott, Wolfgang Kössler
Publikováno v:
AStA Advances in Statistical Analysis. 103:437-452
The ordinary variable inspection plans rely on the normality of the underlying populations. However, this assumption is vague or even not satisfied. Moreover, ordinary variable sampling plans are sensitive against deviations from the distribution ass
Publikováno v:
Springer Proceedings in Mathematics & Statistics ISBN: 9783030286644
Inliers are values hidden in the interior of a sample, which seem to be generated by a different mechanism than the rest of the sample. In the univariate case, it is not unlikely that a single value is extremely close to the mean. Still, a number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a4f7da8e5fbcc4ffd11b568731aacb2
https://doi.org/10.1007/978-3-030-28665-1_26
https://doi.org/10.1007/978-3-030-28665-1_26
Autor:
Wolfgang Kössler, Narinder Kumar
Publikováno v:
Communications in Statistics - Simulation and Computation. 39:1785-1802
For the two-sample location problem with continuous data we consider a general class of tests, all members of it are based on U-statistics. The asymptotic efficacies are investigated in detail. We construct an adaptive test where all statistics invol
Autor:
Wolfgang Kössler
Publikováno v:
Computational Statistics & Data Analysis. 54:2053-2065
For the two-sample location problem, two types of tests are considered, linear rank tests with various scores, but also some tests based on U-statistics. For both types adaptive tests as well as max-type tests are constructed and their asymptotic and
Autor:
Otto C. Burghuber, Natasa Dovjak, Rudolf Müller, Hartmut Zwick, Alfred Lichtenschopf, Ralf H. Zwick, Sylvia Hartl, Wolfgang Kössler
Publikováno v:
Wiener klinische Wochenschrift. 121:189-195
HINTERGRUND: Ziel unserer Studie war es, den Effekt von einem Jahr ambulanter wohnortnaher Rehabilitation auf funktionelle Parameter sowie auf die Lebensqualitat und Exazerbationsrate bei Patienten mit COPD zu untersuchen. METHODIK: Wir inkludierten
Autor:
Wolfgang Kössler
Publikováno v:
Springer Proceedings in Mathematics & Statistics ISBN: 9783319138800
The ordinary variable inspection plans are sensitive to deviations from the normality assumption. A new variable inspection plan is constructed that can be used for arbitrary continuous populations with short tail distributions. The peaks over thresh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f616d94ebadd68bc33f68f05b9737af
https://doi.org/10.1007/978-3-319-13881-7_11
https://doi.org/10.1007/978-3-319-13881-7_11
Autor:
Egmar Rödel, Wolfgang Kössler
Publikováno v:
Metrika. 65:3-28
In this paper we consider eight general models of independence, the Hajek–Sidak model, the Janssen–Mason model, Konijn’s model, Steffensen’s model, the Farlie model, the bivariate Gamma distribution, the Mardia model and the Frechet model. Th