Feasible robust Liu estimator to combat outliers and multicollinearity effects in restricted semiparametric regression mode [PDF]
Regression analysis frequently encounters two issues: multicollinearity among the explanatory variables, and the existence of outliers in the data set.
M. Roozbeh +2 more
core +1 more source
A new class of efficient and debiased two-step shrinkage estimators: method and application. [PDF]
J Appl Stat, 2022 Qasim M +3 more
europepmc +1 more source
A new class of Poisson Ridge-type estimator. [PDF]
Sci Rep, 2023 Ertan E, Akay KU.
europepmc +1 more source
Hybrid principal component regression estimation in linear regression [PDF]
In this paper, the principal component regression (PCR) estimators for regression parameters were studied in a linear regression model. After discussing the advantages and disadvantages of the classical PCR, we put forward three versions of hybrid PCR ...
Jian-Ying Rong, Xu-Qing Liu
core +1 more source
Modified ridge-type for the Poisson regression model: simulation and application. [PDF]
J Appl Stat, 2022 Lukman AF +3 more
europepmc +1 more source
Almost unbiased modified ridge-type estimator: An application to tourism sector data in Egypt. [PDF]
Heliyon, 2022 Omara TM.
europepmc +1 more source
Modeling and robust prediction of high heating values of municipal solid waste based on ultimate analysis [PDF]
The heating/calorific value of municipal solid waste (MSW) is essential in selecting or designing the appropriate waste to energy (WTE) systems. Experimental evaluation of the heating value of solid fuels is labor intensive, costly, and subject to ...
Akeju, Emmanuel +3 more
core
Improved estimators in Bell regression model with application
In this paper, we propose the application of shrinkage strategies to estimate coefficients in the Bell regression models when prior information about the coefficients is available.
Algamal, Zakariya Yahya +2 more
core
Modeling energy content of municipal solid waste based on proximate analysis: R-k class estimator approach [PDF]
In the Ilorin metropolis, there are power challenges. Energy supplied by Power Holding Company of Nigeria is insufficient for the social, technological, and industrial requirements of the metropolis.
Haadi, A. +3 more
core
New robust estimator for handling outliers and multicollinearity in gamma regression model with application to breast cancer data. [PDF]
Sci RepAlshangiti AM +7 more
europepmc +1 more source