نتایج جستجو برای: collinearity

تعداد نتایج: 1351  

ژورنال: اندیشه آماری 2016
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‎In this paper‎, ‎collinearity in regression models is introduced and then the procedures on how to‎ " ‎remove it‎" ‎are studied‎. ‎Moreover preliminary definitions have been given‎. ‎And the end of this paper‎, ‎collinearity in regression model will be recognition and a solution will be introduced for remove it‎.   

Journal: :Vision Research 2002

Journal: :J. AIS 2012
Ned Kock Gary S. Lynn

Research Practice Ned Kock Texas A&M International University [email protected] Gary S. Lynn Stevens Institute of Technology [email protected] Variance-based structural equation modeling is extensively used in information systems research, and many related findings may have been distorted by hidden collinearity. This is a problem that may extend to multivariate analyses, in general, in the fiel...

Journal: :Discrete Mathematics 1986

Journal: :Intensive Care Medicine 2016

2005
Roland Billen Eliseo Clementini

Collinearity is a basic arrangement of regions in the plane. We investigate the semantics of collinearity in various possible meanings for three regions and we combine these concepts to obtain definitions for four and more regions. The aim of the paper is to support the formalization of projective properties for modelling geographic information and qualitative spatial reasoning. Exploring the s...

Journal: :علوم دامی ایران 0
محمدرضا بختیاری زاده دانشجوی دوره دکتری پردیس کشاورزی و منابع طبیعی دانشگاه تهران، محمد مرادی شهربابک استاد پردیس کشاورزی و منابع طبیعی دانشگاه تهران، حسین مرادی شهربابک استادیارپردیس کشاورزی و منابع طبیعی دانشگاه تهران، محمود وطن خواه دانشیار دانشگاه آزاد اسلامی، واحد شهرکرد

the relationship between live body weight, body length, girth circumference, animal hight, upper, middle as well as lower width of fat-tail, fat-tail length, fat-tail gap length, fat-tail depth and fat-tail circumference along with fat-tail weight were determined using records of 731 loribakhtiari sheep. principal component and least square analyses were applied to solve the collinearity instab...

2014
Arezoo Bagheri Stefano Lenci

There is strong evidence indicating that the existing measures which are designed to detect a single high leverage collinearity-reducing observation are not effective in the presence of multiple high leverage collinearity-reducing observations. In this paper, we propose a cutoff point for a newly developed high leverage collinearity-influential measure δ D i and two existing measures δi and li ...

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