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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
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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

Robust Liu‐type estimator based on GM estimator

Statistica Neerlandica, 2023
Ordinary Least Squares Estimator (OLSE) is widely used to estimate parameters in regression analysis. In practice, the assumptions of regression analysis are often not met. The most common problems that break these assumptions are outliers and multicollinearity problems. As a result of these problems, OLSE loses efficiency.
Melike Işılar, Y. Murat Bulut
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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

Inverse Gaussian Liu-type estimator

Communications in Statistics - Simulation and Computation, 2021
The inverse Gaussian regression (IGR) model parameters are generally estimated using the maximum likelihood (ML) estimation method.
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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

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