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Transportability Analyses in Comparative Effectiveness Research: A Conceptual Framework and Methodological Principles Endorsed by the International Society for Pharmacoepidemiology. [PDF]

open access: yesPharmacoepidemiol Drug Saf
Adamson B   +11 more
europepmc   +1 more source

Liu-Type Logistic Estimator

Communications in Statistics Part B: Simulation and Computation, 2013
It is known that multicollinearity inflates the variance of the maximum likelihood estimator in logistic regression. Especially, if the primary interest is in the coefficients, the impact of collinearity can be very serious. To deal with collinearity, a ridge estimator was proposed by Schaefer et al. The primary interest of this article is to introduce
Deniz Inan
exaly   +3 more sources

Liu-Type Multinomial Logistic Estimator

Sankhya B, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mohamed R Abonazel, Rasha A Farghali
exaly   +2 more sources

Efficiency of the modified jackknifed Liu-type estimator

Statistical Papers, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Esra Akdeniz
exaly   +3 more sources

More on Liu-Type Estimator in Linear Regression

Communications in Statistics - Theory and Methods, 2004
Abstract Recently, Liu [Liu, K. (2003). Using Liu-type estimator to combat collinearity. Commun. Statist. Theory Methods 32:1009–1020] introduced the Liu-type estimator to combat collinearity in linear regression. The Liu-type estimator can be applied in two ways. First, when the effect of collinearity is moderate, the Liu-type estimator can be used as
Kejian Liu
exaly   +2 more sources

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