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Functional relative error regression under left truncation and right censoring

Autor: Boucetta, Adel, Guessoum, Zohra, Ould-Said, Elias

The nonparametric estimators built by minimizing the mean squared relative error are gaining in popularity for their robustness in the presence of outliers in comparison to the Nadaraya Watson estimators. In this paper we build a relative error regre

Externí odkaz: http://arxiv.org/abs/2311.11622

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Akademický článek

Strong convergence of a nonparametric relative error regression estimator under missing data with functional predictors.

Autor: Boucetta, Adel, Guessoum, Zohra, Ould-Said, Elias

Publikováno v: Journal of the Korean Statistical Society; Dec2024, Vol. 53 Issue 4, p970-1002, 33p

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Nonparametric M-estimation for right censored regression model with stationary ergodic data

Autor: Chaouch, Mohamed, Laib, Naamane, Ould-Said, Elias

The present paper deals with a nonparametric M-estimation for right censored regression model with stationary ergodic data. Defined as an implicit function, a kernel type estimator of a family of robust regression is considered when the covariate tak

Externí odkaz: http://arxiv.org/abs/1605.00015

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A strong uniform convergence rate of a kernel conditional quantile estimator under random left-truncation and dependent data

Autor: Ould-Saïd, Elias, Yahia, Djabrane, Necir, Abdelhakim

In this paper we study some asymptotic properties of the kernel conditional quantile estimator with randomly left-truncated data which exhibit some kind of dependence. We extend the result obtained by Lemdani, Ould-Sa\"id and Poulin [16] in the iid c

Externí odkaz: http://arxiv.org/abs/0810.1156

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Kernel regression uniform rate estimation for censored data under $\alpha$-mixing condition

Autor: Guessoum, Zohra, Ould-Saïd, Elias

In this paper, we study the behavior of a kernel estimator of the regression function in the right censored model with $\alpha$-mixing data . The uniform strong consistency over a real compact set of the estimate is established along with a rate of c

Externí odkaz: http://arxiv.org/abs/0802.2800

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