Results 21 to 30 of about 12,541,553 (294)

Risk Efficiencies of Empirical Bayes and Generalized Maximum Likelihood Estimates for Rayleigh Model under Censored Data

open access: yesJournal of Probability and Statistics, 2014
The comparison of empirical Bayes and generalized maximum likelihood estimates of reliability performances is made in terms of risk efficiencies when the data are progressively Type II censored from Rayleigh distribution.
Dinesh Barot, Manhar Patel
doaj   +1 more source

Numerical investigations to design a novel model based on the fifth order system of Emden–Fowler equations

open access: yesTheoretical and Applied Mechanics Letters, 2020
The aim of the present study is to design a new fifth order system of Emden–Fowler equations and related four types of the model. The standard second order form of the Emden–Fowler has been used to obtain the new model.
Zulqurnain Sabir   +3 more
doaj   +1 more source

Improving drought modeling based on new heuristic machine learning methods

open access: yesAin Shams Engineering Journal, 2023
Drought modeling is vital for designing and managing water resource systems due to its significant effects on agriculture and other components of the environment.
Rana Muhammad Adnan   +4 more
doaj   +1 more source

An edgeworth expansion for finite-population L-statistics [PDF]

open access: yesLithuanian 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.
openaire   +3 more sources

2021-2022 AAAL Statistics

open access: yes, 2023
Annual institutional statistics collection for AAAL member libraries.
Statistics, AAAL
core   +1 more source

Evaluation of a spectral line width for the Phillips spectrum by means of numerical simulation [PDF]

open access: yesNonlinear Processes in Geophysics, 2015
The work aims to check one of the assumptions under which the kinetic equation for water waves was derived in order to understand whether it can be applied to the situations described by the Phillips spectrum.
A. O. Korotkevich, V. E. Zakharov
doaj   +1 more source

Asymptotic normality of generalized L-statistics with unbounded scores [PDF]

open access: yesJournal of Statistical Planning and Inference, 1988
Properties of the empirical distribution function of U-statistics structures are investigated and a central limit theorem for linear combinations of functions of generalized order statistics with unbounded scores is proved.
R. Helmers (Roelof), F.H. Ruymgaart
openaire   +3 more sources

Technological quality characters evaluated in common bean lines with higher precision statistics

open access: yesPesquisa Agropecuária Brasileira, 2022
The objective of this work was to evaluate the experimental precision of ten statistics in the evaluation of characters related to the technological quality of common bean (Phaseolus vulgaris) lines.
Nerinéia Dalfollo Ribeiro   +2 more
doaj   +1 more source

Statistical inference for induced L-statistics: a random perturbation approach

open access: yes, 2009
Suppose that X and Y are two numerical characteristics defined for each individual in a population. In a random sample of (X,Y) with sample size n, denote the rth ordered X variate by Xr:n and the associated Y variate, the induced rth order statistics ...
Leng, C.   +5 more
core   +1 more source

Incomplete generalized L-statistics

open access: yesThe Annals of Statistics, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

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