Výsledky vyhledávání - "Marie-José Martinez"

Partial least square based approaches for high-dimensional linear mixed models

Autor: Caroline Bazzoli, Sophie Lambert-Lacroix, Marie-José Martinez

Publikováno v: Statistical Methods and Applications
Statistical Methods and Applications, 2023, ⟨10.1007/s10260-023-00685-2⟩

International audience; To deal with repeated data or longitudinal data, linear mixed effects models are commonly used. A classical parameter estimation method is the Expectation–Maximization (EM) algorithm. In this paper, we propose three new Part

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4645e3ee90ff8544916b2d361738695
https://doi.org/10.1007/s10260-023-00685-2

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cvmgof: an R package for Cramér-von Mises goodness-of-fit tests in regression models

Autor: Marie-José Martinez, Romain Azaïs, Sandie Ferrigno

Publikováno v: Journal of Statistical Computation and Simulation
Journal of Statistical Computation and Simulation, 2022, 92 (6), pp.1246-1266. ⟨10.1080/00949655.2021.1991346⟩
Journal of Statistical Computation and Simulation, Taylor & Francis, 2021, ⟨10.1080/00949655.2021.1991346⟩

International audience; Many goodness-of-fit tests have been developed to assess the different assumptions of a (possibly heteroscedastic) regression model. Most of them are “directional” in that they detect departures from a given assumption of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a051bb2784f2b496101d88bb8b04e1a
https://hal.science/hal-03101612/file/cvmgof_paper.pdf

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Long-term effects of cochlear implantation on the intelligibility of speech in French-speaking children

Autor: Adeline Samson, Bénédicte Grandon, Anne Vilain, Marie-José Martinez

Publikováno v: Journal of Child Language
Journal of Child Language, 2020, 47 (4), pp.881-892. ⟨10.1017/S0305000919000837⟩
Journal of Child Language, Cambridge University Press (CUP), 2020, 47 (4), pp.881-892. ⟨10.1017/S0305000919000837⟩

Our study compares the intelligibility of French-speaking children with a cochlear implant (N = 13) and age-matched children with typical hearing (N = 13) in a narrative task. This contrasts with previous studies in which speech intelligibility of ch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a02199fbe053ec4192d0d919f9e40206
https://pubmed.ncbi.nlm.nih.gov/31852552

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Statistical Methodology for the Analysis of Repeated Duration Data in Behavioral Studies

Autor: Anne Vilain, Coriandre Vilain, Frédérique Letué, Marie-José Martinez, Adeline Samson

Publikováno v: Journal of Speech, Language, and Hearing Research
Journal of Speech, Language, and Hearing Research, 2018, 61 (3), pp.561-582. ⟨10.1044/2017_JSLHR-S-17-0135⟩
Journal of Speech, Language, and Hearing Research, American Speech-Language-Hearing Association, 2018, 61 (3), pp.561-582. ⟨10.1044/2017_JSLHR-S-17-0135⟩

Purpose Repeated duration data are frequently used in behavioral studies. Classical linear or log-linear mixed models are often inadequate to analyze such data, because they usually consist of nonnegative and skew-distributed variables. Therefore, we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3a7491064f90184f45b04eac98cab91
https://pubmed.ncbi.nlm.nih.gov/29466552

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Disfluences dans le vieillissement 'normal' et la maladie d'Alzheimer : indices segmentaux, suprasegmentaux et gestuels

Autor: Diane Caussade, Nathalie Vallée, Nathalie Henrich Bernardoni, Jean-Marc Colletta, Silvain Gerber, Frédérique Letué, Marie-José Martinez

Publikováno v: Actes de la Conférence JEP
JEP-TALN-RECITAL 2016-conférence conjointe 31e Journées d'Études sur la Parole, 23e Traitement Automatique des Langues Naturelles, 18e Rencontre des Étudiants Chercheurs en Informatique pour le Traitement Automatique des Langues
JEP-TALN-RECITAL 2016-conférence conjointe 31e Journées d'Études sur la Parole, 23e Traitement Automatique des Langues Naturelles, 18e Rencontre des Étudiants Chercheurs en Informatique pour le Traitement Automatique des Langues, Jul 2016, Paris, France. pp.182-190
HAL

The aim of the study is to analyze and compare multimodal language productions by 10 persons with Alzheimer's disease (AD) matched to 10 controls. First, different measures at the segmental and suprasegmental levels – errors, pauses and vocalic len

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3d4c464ab9911d053c617cf887e9891d
https://hal.archives-ouvertes.fr/hal-01358197/document

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Random effects ordinal time models for grouped toxicological data from a biological control assay

Autor: Marie-José Martinez, John Hinde

Publikováno v: Statistical Modelling in Biostatistics and Bioinformatics: Selected papers
Gilbert MacKenzie and Defen Peng. Statistical Modelling in Biostatistics and Bioinformatics: Selected papers, Springer, pp.45-58, 2014, Contributions to Statistics, 978-3-319-04578-8. ⟨10.1007/978-3-319-04579-5_5⟩
Contributions to Statistics ISBN: 9783319045788

International audience; Discrete survival times can be viewed as ordered multicategorical data. Here a continuation-ratio model is considered, which is particularly appropriate when the ordered categories represent a progression through different sta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85985942b09e2f496c20ecf56e39f38c
https://hal.archives-ouvertes.fr/hal-00943962

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An alternative estimation approach for the heterogeneity linear mixed model

Autor: Marie-José Martinez, Emma Holian

Publikováno v: Communications in Statistics-Simulation and Computation
Communications in Statistics-Simulation and Computation, Taylor & Francis, 2014, 43 (10), pp.2628-2638. ⟨10.1080/03610918.2012.762389⟩
Communications in Statistics-Simulation and Computation, 2014, 43 (10), pp.2628-2638. ⟨10.1080/03610918.2012.762389⟩

International audience; In this paper, an alternative estimation approach is proposed to fit linear mixed effects models where the random effects follow a finite mixture of normal distributions. This heterogeneity linear mixed model is an interesting

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b789ba193e5839902a2ff8ffd7274657
https://hal.archives-ouvertes.fr/hal-00926620

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Methodological approach for substantiating disease freedom in a heterogeneous small population. Application to ovine scrapie, a disease with a strong genetic susceptibility

Autor: Didier Calavas, Christian Ducrot, Marie-José Martinez, Benoit Durand

Publikováno v: Preventive Veterinary Medicine
Preventive Veterinary Medicine, Elsevier, 2010, 95 (1-2), pp.108-114. ⟨10.1016/j.prevetmed.2010.02.017⟩
Preventive Veterinary Medicine, 2010, 95 (1-2), pp.108-114. ⟨10.1016/j.prevetmed.2010.02.017⟩

International audience; Demonstrating disease freedom is becoming important in different fields including animal disease control. Most methods consider sampling only from a homogeneous population in which each animal has the same probability of becom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ea84f0aef59ac827c241ee188e3ee4b
https://hal-anses.archives-ouvertes.fr/hal-00510657

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A mixture model-based approach to the clustering of exponential repeated data

Autor: Catherine Trottier, Christian Lavergne, Marie-José Martinez

Publikováno v: Journal of Multivariate Analysis
Journal of Multivariate Analysis, 2009, 100 (9), pp.1938-1951. ⟨10.1016/j.jmva.2009.04.006⟩
Journal of Multivariate Analysis, Elsevier, 2009, 100 (9), pp.1938-1951. ⟨10.1016/j.jmva.2009.04.006⟩

International audience; The analysis of finite mixture models for exponential repeated data is considered. The mixture components correspond to different unknown groups of the statistical units. Dependency and variability of repeated data are taken i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0f5944411edc232b4aed9fcb7e2bd82
https://hal.science/hal-00385896

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Comparison of strategies for substantiating freedom from scrapie in a sheep flock

Autor: Christian Ducrot, Marie-José Martinez, Benoit Durand, Didier Calavas

Publikováno v: BMC Veterinary Research
BMC Veterinary Research, BioMed Central, 2009, 5 (16), pp.16:1-10. ⟨10.1186/1746-6148-5-16⟩
BMC Veterinary Research, Vol 5, Iss 1, p 16 (2009)
BMC Veterinary Research, 2009, 5 (16), pp.16:1-10. ⟨10.1186/1746-6148-5-16⟩
BMC Veterinary Research 16 (5), 16. (2009)

Background The public health threat represented by a potential circulation of bovine spongiform encephalopathy agent in sheep population has led European animal health authorities to launch large screening and genetic selection programmes. If demonst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2ec01fa5b22cbd861f4e2547ea00094
https://hal.inria.fr/hal-00788005/document

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