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Laplace expansion for Bartlett–Nanda–Pillai's test statistic and its error bound
H. Wakakia, V. V. Ulyanovbc a Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hirosima, Japan
b Lomonosov Moscow State University
c HSE University, Moscow
Abstract:
We construct asymptotic expansions for the distribution function of the
Bartlett–Nanda–Pillai statistic under the condition that the null
linear hypothesis is valid in a multivariate linear model. Computable estimates
of the accuracy of approximation are obtained via the Laplace approximation
method, which is generalized to integrals for matrix-valued functions.
Keywords:
Bartlett–Nanda–Pillai statistics, nonasymptotic analysis, Laplace approximation method.
Received: 12.03.2023 Accepted: 18.09.2023
Citation:
H. Wakaki, V. V. Ulyanov, “Laplace expansion for Bartlett–Nanda–Pillai's test statistic and its error bound”, Teor. Veroyatnost. i Primenen., 68:4 (2023), 705–718; Theory Probab. Appl., 68:4 (2024), 570–581
Linking options:
https://www.mathnet.ru/eng/tvp5644https://doi.org/10.4213/tvp5644 https://www.mathnet.ru/eng/tvp/v68/i4/p705
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Abstract page: | 142 | Full-text PDF : | 1 | References: | 38 | First page: | 25 |
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