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Likelihood Ratio Test and Non-parametric Test for Load Sharing

open access: yesAustrian Journal of Statistics, 2021
In present article, we propose a likelihood ratio test and a non-parametric test for testing the load sharing effect observed in the two component parallel load sharing system.
Santosh Shashikant Sutar
doaj   +1 more source

New Forms of Likelihood Ratio Test for SAR Change Detection

open access: yesIEEE Access, 2021
The Neyman-Pearson lemma, i.e., the likelihood ratio test and its generalized version, have been used for the development of the synthetic aperture radar (SAR) change detection methods.
Viet T. Vu   +2 more
doaj   +1 more source

Gaussian universal likelihood ratio testing

open access: yesBiometrika, 2022
Summary The classical likelihood ratio test based on the asymptotic chi-squared distribution of the log-likelihood is one of the fundamental tools of statistical inference. A recent universal likelihood ratio test approach based on sample splitting provides valid hypothesis tests and confidence sets in any setting for which we can ...
Robin Dunn   +3 more
openaire   +2 more sources

How to use χ2 test correctly——the likelihood ratio test and the implementation of SAS software

open access: yesSichuan jingshen weisheng, 2021
The purpose of this article was to introduce the likelihood ratio test and the SAS implementation. Specifically, three definitions of the likelihood ratio test statistics and six more commonly used likelihood ratio test statistics were introduced.
Hu Chunyan, Hu Liangping
doaj   +1 more source

Diagonal likelihood ratio test for equality of mean vectors in high‐dimensional data [PDF]

open access: yesBiometrics, 2017
We propose a likelihood ratio test framework for testing normal mean vectors in high‐dimensional data under two common scenarios: the one‐sample test and the two‐sample test with equal covariance matrices.
Zongliang Hu, T. Tong, M. Genton
semanticscholar   +1 more source

Diagnostic tests 4: likelihood ratios [PDF]

open access: yesBMJ, 2004
The properties of a diagnostic or screening test are often described using sensitivity and specificity or predictive values, as described in previous Notes.1 2 Likelihood ratios are alternative statistics for summarising diagnostic accuracy, which have several particularly powerful properties that make them more useful clinically than other statistics ...
Deeks, J, Altman, D
openaire   +3 more sources

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