Results 1 to 10 of about 23,412 (229)
A projector oriented approach to the best linear unbiased estimator
Statistical Papers, 2009 General Gauss–Markov model, Ordinary least squares estimator, Oblique projector, Generalized projection operator, 62J05, 62H12, 15A24, 15A57,
Oskar Baksalary, Götz Trenkler
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Approximating the best linear unbiased estimator of non-Gaussian signals with Gaussian noise
IEICE Trans. Inf. Syst., 2022 S.1577-1580Obtaining the best linear unbiased estimator (BLUE) of noisy signals is a traditional but powerful approach to noise reduction. Explicitly computing the BLUE usually requires the prior knowledge of the noise covariance matrix and the subspace ...
Sugiyama, M. +3 more
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Concomitants of Order Statistics from a Bivariate Generalized Linear Exponential Distribution: Theory and Practice [PDF]
EntropyThis paper investigates the concomitants of order statistics from the bivariate generalized linear exponential (BGLE) distribution. We obtain the probability density function of a single concomitant and the joint probability density function of two ...
Areej M. AL-Zayd
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Linearity of Unbiased Linear Model Estimators
American Statistician, 2022 Best linear unbiased estimators (BLUE’s) are known to be optimal in many respects under normal assumptions. Since variance minimization doesn’t depend on normality and unbiasedness is often considered reasonable, many statisticians have felt that BLUE’s ...
Portnoy, Stephen
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G3: Genes, Genomes, Genetics, 2017 Gene diversity, or expected heterozygosity (H), is a common statistic for assessing genetic variation within populations. Estimation of this statistic decreases in accuracy and precision when individuals are related or inbred, due to increased dependence
Alexandre M. Harris, Michael DeGiorgio
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Best Quadratic unbiased Estimator for Variance Component of One-Way Repeated Measurement Model
, 2018 The studies of analysis of variance components is one of the important topics in mathematical statistics for this subject of wide application. In this paper given best quadratic unbiased estimator of variance components for balanced data for linear one ...
Jasim Mohammed Ali +3 more
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Best linear unbiased estimators in continuous time regression models [PDF]
, 2016 In this paper the problem of best linear unbiased estimation is investigated for continuous-time regression models. We prove several general statements concerning the explicit form of the best linear unbiased estimator (BLUE), in particular when the ...
Zhigljavsy, Anatoly +2 more
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, 2003 Ranked set sampling is a cost efficient sampling technique when actually measuring sampling units is difficult but ranking them is relatively easy. For a family of symmetric location-scale distributions with known location parameter, we consider a best ...
Gang Zheng, Mohammad Al-Saleh
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Estimation of the parameter of L´evy distribution using ranked set sampling [PDF]
AUT Journal of Mathematics and Computing, 2021 Ranked set sampling is a statistical technique for data collection that generally leads to more efficient estimators than competitors based on simple random sampling.
Sahar Dorniani +2 more
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Stats, 2023 In this research, we design the Farlie–Gumbel–Morgenstern bivariate moment exponential distribution, a bivariate analogue of the moment exponential distribution, using the Farlie–Gumbel–Morgenstern approach.
Sasikumar Padmini Arun +3 more
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