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Penalized Estimation of Sparse Concentration Matrices Based on Prior Knowledge with Applications to Placenta Elemental Data

Identifying patterns of association or dependency among high-dimensional biological datasets with sparse precision matrices remains a challenge. In this paper, we introduce a weighted sparse Gaussian graphical model that can incorporate prior knowledge to infer the structure of the network of trace...

Täydet tiedot

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Bibliografiset tiedot
Julkaisussa:Comput Biol Chem
Päätekijät: Lee, Jai Woo, Punshon, Tracy, Moen, Erika L., Karagas, Margaret R., Gui, Jiang
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: 2017
Aiheet:
Linkit:https://ncbi.nlm.nih.gov/pmc/articles/PMC5744901/
https://ncbi.nlm.nih.gov/pubmed/29153892
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.compbiolchem.2017.10.012
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