Results 21 to 30 of about 7,836,569 (290)

Dynamic stress–strength reliability estimation of system with survival signature

Statistical Theory and Related Fields, 2018
In this paper, we proposed a dynamic stress–strength model for coherent system. It is supposed that the system consists of n components with initial random strength and each component is subjected to random stresses.
Yiming Liu, Yimin Shi, Xuchao Bai, Bin Liu   +3 more
doaj   +1 more source

Manfaat Penaksiran Parameter Dengan Metode EBLUP Pada Model Fay-Herriot Untuk Penelitian Konseling

Psikopedagogia: Jurnal Bimbingan dan Konseling, 2012
Model Fay-Herriot merupakan salah satu kasus khusus dari model area level pada small area estimation (SAE). Penaksiran parameter pada model Fay-Herriot dapat dilakukan dengan beberapa metode, diantaranya metode Best Linear Unbiased Prediction (BLUP) dan ...
Luthfatul Amaliana
doaj   +1 more source

Design-based composite estimation of small proportions in small domains

Nonlinear Analysis, 2023
Traditional direct estimation methods are inefficient for domains of a survey population with small sample sizes. To estimate the domain proportions, we combine the direct estimators and the regression-synthetic estimators based on domain-level ...
Andrius Čiginas
doaj   +1 more source

EBLUP-SMALL AREA ESTIMATION METHOD FOR PER CAPITA EXPENDITURES IN BALI

E-Jurnal Matematika, 2022
Small Area Estimation (SAE) is a statistical technique for estimating the parameters of a sub-population with a small sample size. SAE aims to improve the accuracy of parameter estimation, with indirect estimation.
LUTHFATUL AMALIANA, MADE LARAS SETYANA DEWI   +1 more
doaj   +1 more source

TFInterpy: A high-performance spatial interpolation Python package

SoftwareX, 2022
Interpolation algorithms are essential tools for spatial analysis. The Kriging method satisfies the best linear unbiased estimation and is widely used in scenarios where high accuracy is required.
Zhiwen Chen, Baorong Zhong
doaj   +1 more source

LINEAR PREDICTION OF K-RECORD VALUES FROM GENERALIZED PARETO DISTRIBUTION

Reliability: Theory & Applications
In this paper, the upper k-record values arising from a generalized Pareto distribution is considered. After considering the means, variances and covariances of the upper k-record values, the best linear unbiased estimators and best linear invariant ...
Laji Muraleedharan, Manoj Chacko
doaj   +1 more source

Sample Design and Estimation of Parameters of Half Logistic Distribution Using Generalized Ranked-Set Sampling

Journal of Statistical Theory and Applications (JSTA), 2020
The ranked-set sampling technique has been generalized so that a more efficient estimator may be obtained. This technique allows more than one unit from each set to be quantified.
A. Adatia, A.K.MD. Ehsanes Saleh
doaj   +1 more source

Empirical Best Linear Unbiased Prediction for Out of Sample Areas

, 2005
Models for small area estimation based on a random effects specification typically assume population units in different areas are uncorrelated. However, they can be extended to account for the correlation between areas by assuming that area random ...
Saei, Ayoub, Chambers, Ray
core   +2 more sources

Estimation of parameters of a two-parameter rectangular distribution and its characterization by k-th

Statistica, 2013
In this paper, we shall make use of the properties of the k-th upper record values to develop the inferential procedures such as point estimation.
Jagdish Saran, Aparna Pandey
doaj   +1 more source

Mean squared errors of small area estimators under a unit-level multivariate model [PDF]

, 2005
This work deals with estimating the vector of means of characteristics of small areas. In this context, a unit level multivariate model with correlated sampling errors is considered.
Baíllo, Amparo, Molina, Isabel
core   +1 more source