Various Statistical Approaches to Assess and Predict Carcass and Meat Quality Traits

Autor: Marie-Pierre Ellies-Oury, Jean-François Hocquette, Sghaier Chriki, Alexandre Conanec, Linda Farmer, Marie Chavent, Jérôme Saracco

Publikováno v: Foods, Vol 9, Iss 4, p 525 (2020)

The beef industry is organized around different stakeholders, each with their own expectations, sometimes antagonistic. This article first outlines these differing perspectives. Then, various optimization models that might integrate all these expecta

Externí odkaz: https://doaj.org/article/0de4b081c1f44582864290d000378992

ClustOfVar: An R Package for the Clustering of Variables

Autor: Marie Chavent, Vanessa Kuentz-Simonet, Benoit Liquet, Jerome Saracco

Publikováno v: Journal of Statistical Software, Vol 50, Iss 13 (2012)

Clustering of variables is as a way to arrange variables into homogeneous clusters, i.e., groups of variables which are strongly related to each other and thus bring the same information. These approaches can then be useful for dimension reduction an

Externí odkaz: https://doaj.org/article/01d721e670f3434486310f65e27db8b1

Sparse Weighted K-Means for Groups of Mixed-Type Variables

Autor: Marie Chavent, Marie Cottrell, Jerome Lacaille, Alex Mourer, Madalina Olteanu

Publikováno v: Advances in Self-Organizing Maps, Learning Vector Quantization, Clustering and Data Visualization ISBN: 9783031154430

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b89249bac1b3286c4ede2c7e337fe6a6
https://doi.org/10.1007/978-3-031-15444-7_1

Has breed any effect on beef sensory quality?

Autor: Ian Richardson, S. Failla, John L. Williams, María del Mar Campo, Per Ertbjerg, A. Conanec, M-P. Ellies-Oury, Begoña Panea, Marie Chavent, Jérôme Saracco, J. F. Hocquette

Publikováno v: Livestock Science
Livestock Science, Elsevier, 2021, 250, pp.104548. ⟨10.1016/j.livsci.2021.104548⟩
Livestock Science, 2021, 250, pp.104548. ⟨10.1016/j.livsci.2021.104548⟩

International audience; A total of 436 young cattle from 15 cattle breeds were reared in as similar conditions as possible to evaluate the impact of breed on sensory quality of beef from longissimus muscle determined by sensory analysis. Two statisti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d79e1dde0237d083d4890a9a13c57e5
https://hal.inrae.fr/hal-03316097

Reconstructing climatic modes of variability from proxy records using ClimIndRec version 1.0

Autor: Myriam Khodri, Juliette Mignot, Pablo Ortega, Marie Chavent, Simon Michel, Didier Swingedouw

Publikováno v: Geoscientific Model Development
Geoscientific Model Development, 2020, 13 (2), pp.841-858. ⟨10.5194/gmd-13-841-2020⟩
Geoscientific Model Development, European Geosciences Union, 2020, 13 (2), pp.841-858. ⟨10.5194/gmd-13-841-2020⟩
Geoscientific Model Development, Vol 13, Pp 841-858 (2020)

Modes of climate variability strongly impact our climate and thus human society. Nevertheless, the statistical properties of these modes remain poorly known due to the short time frame of instrumental measurements. Reconstructing these modes further

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b63add27723f0be01ee2263ed634ca9
http://www.documentation.ird.fr/hor/fdi:010078029