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Robust Gaussian Graphical Modeling via l(1) Penalization

Gaussian graphical models have been widely used as an effective method for studying the conditional independency structure among genes and for constructing genetic networks. However, gene expression data typically have heavier tails or more outlying observations than the standard Gaussian distributi...

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Détails bibliographiques
Auteurs principaux: Sun, Hokeun, Li, Hongzhe
Format: Artigo
Langue:Inglês
Publié: 2012
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3535542/
https://ncbi.nlm.nih.gov/pubmed/23020775
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/j.1541-0420.2012.01785.x
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