plotLatentDigraph: Plot a latent factor graph
In Lucaweihs/SEMID: Identifiability of Linear Structural Equation Models

plotLatentDigraph

R Documentation

Plot a latent factor graph

Description

Given an adjacency matrix representing the directed edges in a latent factor graph, plots a representation of the graph. The latent nodes should come last in L and the vertex labels should only be given for the observed nodes.

Usage

plotLatentDigraph(L, observedNodes, latentNodes, main = "")

Arguments

`L`	Adjacency matrix for the directed part of the path diagram/mixed graph; an edge pointing from i to j is encoded as L[i,j]=1 and the lack of an edge between i and j is encoded as L[i,j]=0. There should be no directed self loops, i.e. no i such that L[i,i]=1.
`observedNodes`	a vector of positive integers representing the vertex numbers of the observed nodes. These will correspond, in order, to the first length(observedNodes) rows of L.
`latentNodes`	a vector of positive integers representing the vertex numbers of the latent nodes. These will correspond, in order, to the last length(latentNodes) rows of L.
`main`	the plot title.