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PenPC: A Two-step Approach to Estimate the Skeletons of High Dimensional Directed Acyclic Graphs

Estimation of the skeleton of a directed acyclic graph (DAG) is of great importance for understanding the underlying DAG and causal e ects can be assessed from the skeleton when the DAG is not identifiable. We propose a novel method named PenPC to estimate the skeleton of a high-dimensional DAG by a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Biometrics
Hauptverfasser: Ha, Min Jin, Sun, Wei, Xie, Jichun
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2015
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4808501/
https://ncbi.nlm.nih.gov/pubmed/26406114
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/biom.12415
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