validateLatentNodesAreSources

Produces an error if not all latent nodes are sources.

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

validateLatentNodesAreSources function

<dl><dt>graph</dt>
<dd>the LatentDigraph</dd></dl>

Arguments

A helper function to validate that latent nodes in a LatentDigraph are sources. — validateLatentNodesAreSources

<dl>

<dt>graph</dt>
<dd>the LatentDigraph</dd>

</dl>

validateLatentNodesAreSources: A helper function to validate that latent nodes in a LatentDigraph are sources.

Description

Usage

Arguments