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math.ST2024
Equality between two general ridge estimators and equivalence of their residual sums of squares
Hirai Mukasa, Koji Tsukuda
General ridge estimators are typical linear estimators in a general linear model. The class of them includes some shrinkage estimators in addition to classical linear unbiased esti…
math.ST2024★ 1 cited
Estimators for multivariate allometric regression model
Koji Tsukuda, Shun Matsuura
In a regression model with multiple response variables and multiple explanatory variables, if the difference of the mean vectors of the response variables for different values of e…