Empirical likelihood based heteroscedasticity diagnostics for varying coefficient partially nonlinear models

Heteroscedasticity diagnostics of error variance is essential before performing some statistical inference work. This paper is concerned with the statistical diagnostics for the varying coefficient partially nonlinear model. We propose a novel diagnostic approach for heteroscedasticity of error vari...

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Bibliographic Details
Main Authors: Cuiping Wang, Xiaoshuang Zhou, Peixin Zhao
Format: Article
Language:English
Published: AIMS Press 2024-12-01
Series:AIMS Mathematics
Subjects:
Online Access:https://www.aimspress.com/article/doi/10.3934/math.20241652
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