Search Results - "Govaerts, Bernadette"

How to regress and predict in a Bland-Altman plot? Review and contribution based on tolerance intervals and correlated-errors-in-variables models by Francq, Bernard G., Govaerts, Bernadette

“…Two main methodologies for assessing equivalence in method‐comparison studies are presented separately in the literature. The first one is the well‐known and…”
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Pyruvate dehydrogenase kinase/lactate axis: a therapeutic target for neovascular age-related macular degeneration identified by metabolomics by Lambert, Vincent, Hansen, Sylvain, Schoumacher, Matthieu, Lecomte, Julie, Leenders, Justine, Hubert, Pascale, Herfs, Michael, Blacher, Silvia, Carnet, Oriane, Yip, Cassandre, Blaise, Pierre, Duchateau, Edouard, Locht, Bénédicte, Thys, Michèle, Cavalier, Etienne, Gothot, André, Govaerts, Bernadette, Rakic, Jean-Marie, Noel, Agnès, de Tullio, Pascal

“…Neovascular age-related macular degeneration (nAMD) is the leading cause of blindness in aging populations. Here, we applied metabolomics to human sera of…”
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Combining rapid 2D NMR experiments with novel pre-processing workflows and MIC quality measures for metabolomics by Féraud, Baptiste, Martineau, Estelle, Leenders, Justine, Govaerts, Bernadette, de Tullio, Pascal, Giraudeau, Patrick

“…Introduction The use of 2D NMR data sources (COSY in this paper) allows to reach general metabolomics results which are at least as good as the results…”
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Impact of the spotted microarray preprocessing method on fold-change compression and variance stability by Ambroise, Jérôme, Bearzatto, Bertrand, Robert, Annie, Govaerts, Bernadette, Macq, Benoît, Gala, Jean-Luc

“…The standard approach for preprocessing spotted microarray data is to subtract the local background intensity from the spot foreground intensity, to perform a…”
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Occupational exposure to noise and the prevalence of hearing loss in a Belgian military population: a cross-sectional study by Collée, Audrey, Legrand, Catherine, Govaerts, Bernadette, Van Der Veken, Paul, De Boodt, Frank, Degrave, Etienne

“…The armed forces are highly exposed to occupational noise. The aim of this study was to evaluate the prevalence and noise exposures associated with the…”
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LiMM‐PCA: Combining ASCA+ and linear mixed models to analyse high‐dimensional designed data by Martin, Manon, Govaerts, Bernadette

“…Nowadays, life science experiments—and especially “omics” fields—often imply a high volume of information from high throughput technologies that is gathered in…”
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AdaCLV for interpretable variable clustering and dimensionality reduction of spectroscopic data by Marion, Rebecca, Govaerts, Bernadette, von Sachs, Rainer

“…This paper introduces a new method, Adaptive Clustering around Latent Variables (AdaCLV), for simultaneous dimensionality reduction and variable clustering,…”
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ASCA+ and APCA+: Extensions of ASCA and APCA in the analysis of unbalanced multifactorial designs by Thiel, Michel, Féraud, Baptiste, Govaerts, Bernadette

“…Many modern analytical methods are used to analyse samples coming from an experimental design, for example, in medical, biological, or agronomic fields. Those…”
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Comparison of PARAFASCA, AComDim, and AMOPLS approaches in the multivariate GLM modelling of multi-factorial designs by Guisset, Séverine, Martin, Manon, Govaerts, Bernadette

“…Data tables from experimental designs with multiple response variables and a large number of responses with respect to the number of observations are becoming…”
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Comparison of chemometrics strategies for the spectroscopic monitoring of active pharmaceutical ingredients in chemical reactions by Thiel, Michel, Sauwen, Nicolas, Khamiakova, Tastiana, Maes, Tor, Govaerts, Bernadette

“…The Process Analytical Technology (PAT) initiative promoted by the Food and Drug Administration (FDA) encourages pharmaceutical companies to increase the use…”
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Measurement methods comparison with errors-in-variables regressions. From horizontal to vertical OLS regression, review and new perspectives by Francq, Bernard G., Govaerts, Bernadette B.

“…This paper summarizes and confronts the relationships between six well-known regressions applied in the context of measurement methods comparison with or…”
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Comparison of extraction methods in vitro Plasmodium falciparum: A 1H NMR and LC-MS joined approach by Mamede, Lúcia, Fall, Fanta, Schoumacher, Matthieu, Ledoux, Allison, Bugli, Céline, De Tullio, Pascal, Quetin-Leclercq, Joëlle, Govaerts, Bernadette, Frédérich, Michel

“…Malaria is a parasitic disease that remains a global concern and the subject of many studies. Metabolomics has emerged as an approach to better comprehend…”
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limpca: An R package for the linear modeling of high‐dimensional designed data based on ASCA/APCA family of methods by Thiel, Michel, Benaiche, Nadia, Martin, Manon, Franceschini, Sébastien, Van Oirbeek, Robin, Govaerts, Bernadette

“…Summary Many modern analytical methods are used to analyze samples issued from an experimental design, for example, in medical, biological, chemical, or…”
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Two data pre-processing workflows to facilitate the discovery of biomarkers by 2D NMR metabolomics by Féraud, Baptiste, Leenders, Justine, Martineau, Estelle, Giraudeau, Patrick, Govaerts, Bernadette, de Tullio, Pascal

“…Introduction The pre-processing of analytical data in metabolomics must be considered as a whole to allow the construction of a global and unique object for…”
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Comparison of extraction methods in vitro Plasmodium falciparum: A 1 H NMR and LC-MS joined approach by Mamede, Lúcia, Fall, Fanta, Schoumacher, Matthieu, Ledoux, Allison, Bugli, Céline, De Tullio, Pascal, Quetin-Leclercq, Joëlle, Govaerts, Bernadette, Frédérich, Michel

“…Malaria is a parasitic disease that remains a global concern and the subject of many studies. Metabolomics has emerged as an approach to better comprehend…”
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First comprehensive untargeted metabolomics study of suramin-treated Trypanosoma brucei: an integrated data analysis workflow from multifactor data modelling to functional analysis by Fall, Fanta, Mamede, Lucia, Vast, Madeline, De Tullio, Pascal, Hayette, Marie-Pierre, Michels, Paul A. M., Frédérich, Michel, Govaerts, Bernadette, Quetin-Leclercq, Joëlle

“…Introduction Human African trypanosomiasis, commonly known as sleeping sickness, is a vector-borne parasitic disease prevalent in sub-Saharan Africa and…”
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PepsNMR for ^sup 1^H NMR metabolomic data pre-processing by Martin, Manon, Legat, Benoît, Leenders, Justine, Vanwinsberghe, Julien, Rousseau, Réjane, Boulanger, Bruno, C Eilers, Paul H, Tullio, Pascal De, Govaerts, Bernadette

“…In the analysis of biological samples, control over experimental design and data acquisition procedures alone cannot ensure well-conditioned 1H NMR spectra…”
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PepsNMR for 1H NMR metabolomic data pre-processing by Martin, Manon, Legat, Benoît, Leenders, Justine, Vanwinsberghe, Julien, Rousseau, Réjane, Boulanger, Bruno, Eilers, Paul H.C., De Tullio, Pascal, Govaerts, Bernadette

“…In the analysis of biological samples, control over experimental design and data acquisition procedures alone cannot ensure well-conditioned 1H NMR spectra…”
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Assessing dataset equivalence and leveling data in geochemical mapping by Pereira, Benoît, Vandeuren, Aubry, Govaerts, Bernadette B., Sonnet, Philippe

“…Combining data originating from two or more geochemical surveys can be highly beneficial for establishing geochemical maps with increased resolution and/or…”
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Combining strong sparsity and competitive predictive power with the L-sOPLS approach for biomarker discovery in metabolomics by Féraud, Baptiste, Munaut, Carine, Martin, Manon, Verleysen, Michel, Govaerts, Bernadette

“…Introduction In the context of metabolomics analyses, partial least squares (PLS) represents the standard tool to perform regression and classification. OPLS,…”
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