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Publications Influence

Asymptotic Properties of a Nonparametric Regression Function Estimator with Randomly Truncated Data

- Elias Ould-Saïd, M. Lemdani
- Mathematics
- 30 May 2006

In this paper, we define a new kernel estimator of the regression function under a left truncation model. We establish the pointwise and uniform strong consistency over a compact set and give a rate… Expand

36 8- PDF

Tests for genetic linkage and homogeneity.

- M. Lemdani, O. Pons
- Mathematics, Medicine
- Biometrics
- 1 September 1995

This report concerns likelihood ratio tests in a heterogeneous model for linkage, where the recombination fraction has a binomial mixture distribution with an unknown proportion of unlinked families.… Expand

37 7

An extension of the admixture test for the study of genetic heterogeneity in hereditary multiple exostoses

- L. Legeai-Mallet, P. Margaritte-Jeannin, +5 authors F. Clerget‐Darpoux
- Biology, Medicine
- Human Genetics
- 18 February 1997

Abstract Hereditary multiple exostoses (EXT) is an autosomal dominant disorder characterized by the presence of multiple cartilage-capped exostoses in the juxta-epiphyseal regions of the long bones.… Expand

40 3

Likelihood ratio tests for genetic linkage

- M. Lemdani, O. Pons
- Mathematics
- 15 April 1997

Mixtures of binomial distributions are used to model linkage between genes and markers. In several classical models, we study the likelihood ratio test for linkage, which are homogeneity tests in… Expand

25 2

Asymptotic Behavior of the Hazard Rate Kernel Estimator Under Truncated and Censored Data

- M. Lemdani, Elias Ould-Saïd
- Mathematics
- 24 January 2007

In this article, we give the asymptotic mean integrated squared error and the mean squared error for the kernel estimator of the hazard rate from truncated and censored data. Martingale techniques… Expand

10 2

Some asymptotic properties for a smooth kernel estimator of the conditional mode under random censorship

- S. Khardani, M. Lemdani, E. O. Saïd
- Mathematics
- 1 December 2010

Abstract Let ( T i ) 1 ≤ i ≤ n be a sample of independent and identically distributed (iid) random variables (rv) of interest and ( X i ) 1 ≤ i ≤ n be a corresponding sample of covariates. In… Expand

18 2

Estimation and Tests in Finite Mixture Models for Censored Survival Data

- M. Lemdani, O. Pons
- Mathematics
- 1997

This paper presents a survival model where the hazard function is related to a density that is either a single distribution or a mixture of k parametric distributions. The main purpose of the… Expand

7 1

Uniform rate of strong consistency for a smooth kernel estimator of the conditional mode for censore

- S. Khardani, M. Lemdani, E. O. Saïd
- Mathematics
- 1 November 2011

Abstract Let ( T n ) n ⩾ 1 be a sequence random variables (rvs) of interest distributed as T . In censorship models the rv T is subject to random censoring by another rv C . We consider the problem… Expand

13 1

Turbidimétrie ou néphélémétrie : quel choix pour les dosages de l’albumine, l’ApoA, la CRP, l’haptoglobine, l’IgM et la transthyrétine ?

- F. Thuillier, C. Demarquilly, +16 authors M. Vaubourdolle
- Medicine
- 2008

La nephelemetrie est consideree comme la methode de reference du dosage des proteines specifiques. Elle necessite un appareillage specifique qui n’est pas present dans tous les laboratoires. Aussi le… Expand

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