Results 11 to 20 of about 10,565,858 (290)
Revstat Statistical Journal, 2013 In this work we derive the exact joint distribution of a linear combination of concomitants of order statistics and linear combinations of their order statistics in a multivariate normal distribution.
Ayyub Sheikhi , Mahbanoo Tata
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Tail asymptotic expansions for L-statistics [PDF]
Science China Mathematics, 2014 In this paper, we derive higher-order expansions of $L$-statistics of independent risks $X_1, \ldots, X_n$ under conditions on the underlying distribution function $F$. The new results are applied to derive the asymptotic expansions of ratios of two kinds of risk measures, stop-loss premium and excess return on capital, respectively.
Hashorva Enkelejd +2 more
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Cluster analysis homogeneity statistic
, 2018 <p>This is the first release of my code for implementing a homogeneity statistic for cluster analysis results.</p ...
R. Noah Padgett
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Genetic diversity analysis in American cotton (Gossypium hirsutum L.)
Electronic Journal of Plant Breeding, 2016 Genetic divergence was studied among 50 genotypes of American cotton (Gossypium hirsutum L.) using Mahalanobis D2 statistic and principal component analysis. On the basis of D2 statistic, 50 genotypes were grouped into 8 clusters and PCA identified six
B. Mansingh Naik +2 more
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Cardiovascular Diabetology, 2022 Background Patients with type 2 diabetes (T2DM) present an increased risk of cardiovascular (CV) disease and excess CV-related mortality. Beyond the established role of brain natriuretic peptide (BNP) and cardiac troponins (cTn), other non-cardiac ...
Jacopo Sabbatinelli +11 more
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Comparison of stand correction methods to estimate grain sorghum yield
Pesquisa Agropecuária Tropical, 2014 The magnitute of the experimental error has a direct effect on the success of plant breeding experiments. This study aimed at evaluating the interference of stand correction methods on the yield of 25 grain sorghum hybrids, in seven environments.
Karla Jorge da Silva +4 more
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Change Detection in Multilook Polarimetric SAR Imagery With Determinant Ratio Test Statistic [PDF]
, 2022 In this article, we propose a determinant ratio test (DRT) statistic to measure the similarity of two covariance matrices for unsupervised change detection in polarimetric radar images.
Bouhlel, Nizar +2 more
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Omni-Akuatika, 2018 Technology for aquaculture is growing with the high demand of fish. Micro / nano bubble is one of technology that is developed to increase dissolved oxygen in water. This technology is used to increase Koi fish production in high density via RAS.
Henry Kasmanhadi Saputra +3 more
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Scientific Reports, 2021 Risk factors associated with 72-h mortality in patients with extremely high serum aspartate aminotransferase levels (AST; ≥ 3000 U/L) are unknown. This single-centre, retrospective, case-controlled, cross-sectional study obtained data from medical ...
Kai Saito +4 more
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An edgeworth expansion for finite-population L-statistics [PDF]
Lithuanian Mathematical Journal, 2012 In this paper, we consider the one-term Edgeworth expansion for finite population L-statistics. We provide an explicit formula for the Edgeworth correction term and give sufficient conditions for the validity of the expansion which are expressed in terms of the weight function that defines the statistics and moment conditions.
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