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Regularized Variance Estimation and Variance Stabilization of High Dimensional Data

Among the problems posed by high-dimensional datasets (so called p ≫ n paradigm) are that variable-specific estimators of variances are not reliable and tests statistics have low powers, both due to a lack of degrees of freedom. In addition, variance is observed to be a function of the mean. We intr...

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Detalles Bibliográficos
Publicado en:Proc Am Stat Assoc
Main Authors: Dazard, Jean-Eudes, Rao, J. Sunil
Formato: Artigo
Idioma:Inglês
Publicado: 2010
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4727967/
https://ncbi.nlm.nih.gov/pubmed/26823659
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