Detecting influential observations in Liu and modified Liu estimators

DOI10.1080/02664763.2013.794203OpenAlexW1984141358MaRDI QIDQ5129068

Hasan Ertaş, Murat Erişoğlu, Selahattin Kaçıranlar

Publication date: 26 October 2020

Published in: Journal of Applied Statistics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/02664763.2013.794203

zbMATH Keywords

diagnosticsinfluential observationsmulticollinearityLiu estimatormodified Liu estimator

Mathematics Subject Classification ID

Ridge regression; shrinkage estimators (Lasso) (62J07) Linear regression; mixed models (62J05)

Related Items

Using Liu estimator for detection of influential observations in linear measurement error models ⋮ Diagnostic measures for the restricted Liu estimator in linear measurement error models ⋮ Regression diagnostics methods for Liu estimator under the general linear regression model ⋮ New influence diagnostics in ridge regression

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