tianDecompose

tianDecompose.MixedGraph

Uses the Tian decomposition to break the mixed graph into c-components.
These c-components are slightly different than those from Tian (2005)
in that if they graph is not acyclic the bidirected components are
combined whenever they are connected by a directed loop.

Provides routines to check identifiability or non-identifiability
of linear structural equation models as described in Drton, Foygel, and
Sullivant (2011) <doi:10.1214/10-AOS859>, Foygel, Draisma, and Drton (2012)
<doi:10.1214/12-AOS1012>, and other works. The routines are based on the graphical
representation of structural equation models.

Nils Sturma

SEMID

Identifiability of Linear Structural Equation Models

Rina Foygel Barber

Mathias Drton

Luca Weihs

tianDecompose function

<dl><dt>this</dt>
<dd>the mixed graph object</dd></dl>

Arguments

Performs the tian decomposition on the mixed graph — tianDecompose

<dl>

<dt>this</dt>
<dd>the mixed graph object</dd>

</dl>

tianDecompose: Performs the tian decomposition on the mixed graph

Description

Usage

Arguments

References