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COMPARISON OF MINQUE AND SIMPLE ESTIMATOR OF THE ERROR VARIANCE IN THE GAUSS MARKOFF MODEL
Journal of Kufa for Mathematics and Computer, 2010 The problem of estimation of variance components occurs in many areas of research. This paper is devoted to study the comparison between Minimum Norm Quadratic Unbiased Estimator (MINQUE) and Ordinary Least Square Estimator (OLSE) of s 2 in the Gauss ...
Abdul-Hussein Saber AL-MOUEL
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Comparison of REML and MINQUE for Estimated Variance Components and Predicted Random Effects
Open Journal of Statistics, 2016 Linear mixed model (LMM) approaches have been widely applied in many areas of research data analysis because they offer great flexibility for different data structures and linear model systems.
Johnie N Jenkins +2 more
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Turkish Journal of Agriculture: Food Science and Technology, 2016 In this study the heritability of body weights of Japanese quails (Coturnix coturnix Japanica) were estimated by using MINQUE (Minimum Quadratic Unbiased Estimation) methods.
Gökhan Tamer Kayaalp +2 more
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A comparative study of estimators in multilevel linear models [PDF]
PLoS ONE, 2021 Multilevel Models are widely used in organizational research, educational research, epidemiology, psychology, biology and medical fields. In this paper, we recommend the situations where Bootstrap procedures through Minimum Norm Quadratic Unbiased ...
Sabz Ali +3 more
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Asymptotic Behavior of Minque-Type Estimators of Variance Components
Annals of Statistics, 1976 The limiting distributions are obtained for two estimators of variance components: C. R. Rao's MINQUE, and an estimator produced by an iterative procedure, referred to as I-MINQUE. Limits are taken as the number of independent and identically distributed vector observations on the model assumed gets large.
K. Brown
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On non-negative estimation of variance components in mixed linear models [PDF]
Journal of Advanced Research, 2016 Alternative estimators have been derived for estimating the variance components according to Iterative Almost Unbiased Estimation (IAUE). As a result two modified IAUEs are introduced.
Heba A. El Leithy +2 more
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Monte Carlo Comparison of Variance Components Estimators [PDF]
The Egyptian Statistical Journal, 1994 For the one-way classification random model with unbalanced data, I compare five estimators of σ 2/a and σ 2/e the among and within-treatments variance components: Analysis of Variance (ANOVA), Minimum Norm Quadratic Unbiased Estimators (MINQUE) and the ...
A. Shaban
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Estimation Procedures in Linear Mixed Effects Models for Repeated Measures Data [PDF]
The Egyptian Statistical Journal, 1993 The purpose of this paper is to derive estimation procedures; namely Maximum Likelihood (ML), Residual Maximum Likelihood (RML) and Minimum Norm Quadratic Unbiased estimates (MINQUE), for estimating the parameters and variance components in linear models
H.f. El-laithy
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Nonlinear total least-squares variance component estimation for GM(1,1) model
Geodesy and Geodynamics, 2021 The solution of the grey model (GM(1,1) model) generally involves equal-precision observations, and the (co)variance matrix is established from the prior information.
Leyang Wang, Jianqiang Sun, Qiwen Wu
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MSE in Estimating Variance Components [PDF]
The Egyptian Statistical Journal, 1992 Best unbiased estimators for the variance of the MINQUE (Minimum Norm Quadratic Unbiased Estimators) and the MSE (Mean Square Error) of the PSD-MINQMBE (Positive Semi Definite- Minimum Norm Quadratic Unbiased Estimators), in estimating the variance ...
A. Shaban
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