On a group of mixed-type reverse-order laws for generalized inverses of a triple matrix product with applications.
The extremal ranks of subject to a pair of matrix equations
Sensitivity analysis in linear models
In this work, we consider the general linear model or its variants with the ordinary least squares, generalised least squares or restricted least squares estimators of the regression coefficients and variance. We propose a newly unified set of definitions for local sensitivity for both situations, one for the estimators of the regression coefficients, and the other for the estimators of the variance. Based on these definitions, we present the estimators’ sensitivity results.We include brief remarks...
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