Iterative reconstruction of high-dimensional Gaussian Graphical Models based on a new method to estimate partial correlations under constraints.

In the context of Gaussian Graphical Models (GGMs) with high-dimensional small sample data, we present a simple procedure, called PACOSE - standing for PArtial COrrelation SElection - to estimate partial correlations under the constraint that some of them are strictly zero. This method can also be e...

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Bibliographic Details
Main Authors: Vincent Guillemot, Andreas Bender, Anne-Laure Boulesteix
Format: article
Language:EN
Published: Public Library of Science (PLoS) 2013
Subjects:
R
Q
Online Access:https://doaj.org/article/a0eb6a87f8a6470f890a0844907b465d
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