Results 11 to 20 of about 42,879 (261)
Improving Second Order Reduced Bias Extreme Value Index Estimation
Revstat Statistical Journal, 2007 Classical extreme value index estimators are known to be quite sensitive to the number k of top order statistics used in the estimation. The recently developed second order reduced-bias estimators show much less sensitivity to changes in k. Here, we are
M. Ivette Gomes +2 more
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The Geography of Numerical Mixing in a Suite of Global Ocean Models
Journal of Advances in Modeling Earth Systems, 2021 Numerical mixing, defined here as the physically spurious tracer diffusion due to the numerical discretization of advection, is known to contribute to biases in ocean models.
R. M. Holmes +5 more
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High Quantile Estimation and the Port Methodology
Revstat Statistical Journal, 2009 In many areas of application, a typical requirement is to estimate a high quantile χ1−p of probability 1−p, a value, high enough, so that the chance of an exceedance of that value is equal to p, small.
Lígia Henriques-Rodrigues +1 more
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The Effect of a Short Observational Record on the Statistics of Temperature Extremes
Geophysical Research Letters, 2023 In June 2021, the Pacific Northwest experienced a heatwave that broke all previous records. Estimated return levels based on observations up to the year before the event suggested that reaching such high temperatures is not possible in today's climate ...
Joel Zeder +4 more
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A simple model for predicting the statistics of spatiotemporal extremes of sub-daily precipitation
Weather and Climate Extremes, 2022 For a single site (of a rain gauge, say), the statistics of extreme precipitation are conveniently summarized by depth-duration-frequency (DDF) curves.
Cees de Valk, Aart Overeem
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Extremities for statistical submanifolds in Кenmotsu statistical manifolds
Filomat, 2021 Kenmotsu geometry is a valuable part of contact geometry with nice applications in other fields such as theoretical physics. In this article, we study the statistical counterpart of a Kenmotsu manifold, that is, Kenmotsu statistical manifold with some related examples.
Siddiqui, Aliya Naaz +2 more
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Mean-of-Order-p Location-Invariant Extreme Value Index Estimation
Revstat Statistical Journal, 2016 A simple generalisation of the classical Hill estimator of a positive extreme value index (EVI) has been recently introduced in the literature. Indeed, the Hill estimator can be regarded as the logarithm of the mean of order p = 0 of a certain set of ...
M. Ivette Gomes +2 more
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Environmental Research Letters, 2020 Observational evidence of precipitation extremes is vital to better understand how these events might change in a future warmer climate. Over the terrestrial regions of a quasi-global domain, we assess the representation of annual maxima of daily ...
Margot Bador +3 more
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Analysis of maximum air temperature distribution
Lietuvos Matematikos Rinkinys, 2015 The article authors detected distribution estimates of maximum air temperature. Also estimated ultimate temperature record and found quality of temperature record.
Arvydas Jokimaitis, Darius Petronaitis
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Journal of Materials Research and Technology, 2020 The nonlocal crystal plasticity finite element (CPFE) simulations and extreme value statistics were combined to study the effects of microstructure on the high cycle fatigue (HCF) behavior of dual-phase Ti alloy.
Mengqi Zhang +5 more
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