Results 31 to 40 of about 8,530 (262)

Estimating 𝐿-Functionals for Heavy-Tailed Distributions and Application

open access: yesJournal of Probability and Statistics, 2010
𝐿-functionals summarize numerous statistical parameters and actuarial risk measures. Their sample estimators are linear combinations of order statistics (𝐿-statistics). There exists a class of heavy-tailed distributions for which the asymptotic normality
Abdelhakim Necir, Djamel Meraghni
doaj   +1 more source

Asymptotics for functionals of powers of a periodogram

open access: yesModern Stochastics: Theory and Applications, 2015
We present large sample properties and conditions for asymptotic normality of linear functionals of powers of the periodogram constructed with the use of tapered data.
Lyudmyla Sakhno
doaj   +1 more source

Some Asymptotic Results of Kernel Density Estimator in Length-Biased Sampling [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2013
In this paper, we prove the strong uniform consistency and asymptotic normality of the kernel density estimator proposed by Jones [12] for length-biased data.The approach is based on the invariance principle for the empirical processes proved by Horváth [
M. Ajami, V. Fakoor, S. Jomhoori
doaj  

Consistency and Asymptotic Normality of the Maximum Likelihood Estimator in GaGLM

open access: yesIEEE Access, 2022
The Gamma distribution based generalized linear model ( $Ga$ GLM) is a kind of statistical model feasible for the positive value of a non-stationary stochastic system, in which the location and the scale are regressed by the corresponding explanatory ...
Benchao Wang, Pan Qin, Hong Gu
doaj   +1 more source

Local Asymptotic Normality in Quantum Statistics [PDF]

open access: yesCommunications in Mathematical Physics, 2007
41 pages, to appear in Commun.
Guţă, Mădălin, Jenčová, Anna
openaire   +2 more sources

A Conway–Maxwell–Poisson-Binomial AR(1) Model for Bounded Time Series Data

open access: yesEntropy, 2023
Binomial autoregressive models are frequently used for modeling bounded time series counts. However, they are not well developed for more complex bounded time series counts of the occurrence of n exchangeable and dependent units, which are becoming ...
Huaping Chen, Jiayue Zhang, Xiufang Liu
doaj   +1 more source

Random complex zeroes, I. Asymptotic normality [PDF]

open access: yesIsrael Journal of Mathematics, 2004
We consider three models (elliptic, flat and hyperbolic) of Gaussian random analytic functions distinguished by invariance of their zeroes distribution. Asymptotic normality is proven for smooth functionals (linear statistics) of the set of zeroes.
Sodin, Mikhail, Tsirelson, Boris
openaire   +2 more sources

Integral Least-Squares Inferences for Semiparametric Models with Functional Data

open access: yesJournal of Applied Mathematics, 2014
The inferences for semiparametric models with functional data are investigated. We propose an integral least-squares technique for estimating the parametric components, and the asymptotic normality of the resulting integral least-squares estimator is ...
Limian Zhao, Peixin Zhao
doaj   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan   +16 more
wiley   +1 more source

Discretization and Asymptotic Normality of Drift Parameters Estimator in the Cox-Ingersoll-Ross Model

open access: yesAustrian Journal of Statistics
This paper investigates the simultaneous estimation of two drift parameters of a Cox-Ingersoll-Ross (CIR) model, for which observations can be made either continuously or at discrete time instants.
Olha Prykhodko, Kostiantyn Ralchenko
doaj   +1 more source

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