Preliminary estimators for robust non-linear regression estimation

In this paper, the robustness of weighted non-linear least-squares estimation based on some preliminary estimators is examined. The preliminary estimators are the L-norm estimates proposed by Schlossmacher, by El-Attar et al., by Koenker and Park, and by Lawrence and Arthur. A numerical example is p...

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Bibliographic Details
Main Author: Midi, Habshah
Format: Article
Published: Carfax Publishing Company 1999
Online Access:http://psasir.upm.edu.my/id/eprint/116283/
https://www.tandfonline.com/doi/abs/10.1080/02664769922250
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