SEMID: Identifiability of Linear Structural Equation Models
Version 0.2

Provides routines to check identifiability or non-identifiability of linear structural equation models as described in Drton, Foygel & Sullivant (Ann. Statist., 2011) and Foygel, Draisma & Drton (Ann. Statist., 2012). The routines are based on the graphical representation of structural equation models by a path diagram/mixed graph.

Browse man pages Browse package API and functions Browse package files

AuthorRina Foygel Barber <rina@uchicago.edu>, Mathias Drton <md5@uw.edu>, Luca Weihs <lucaw@uw.edu>.
Date of publication2015-12-18 07:00:33
MaintainerMathias Drton <md5@uw.edu>
LicenseGPL (>= 2)
Version0.2
URL http://www.r-project.org http://www.stat.washington.edu/~md5
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("SEMID")

Man pages

ancestors: Get ancestors of nodes in a graph.
descendants: Getdescendants of nodes in a graph.
getMaxFlow: Size of largest HT system Y satisfying the HTC for a node v...
getMixedCompForNode: Get the mixed component of a node in a mixed subgraph.
graphID: Identifiability of linear structural equation models.
graphID.ancestralID: Determine generic identifiability of an acyclic mixed graph...
graphID.decompose: Determine generic identifiability by Tian Decomposition and...
graphID.genericID: Determine generic identifiability of a mixed graph.
graphID.globalID: Check for global identifiability of a mixed graph.
graphID.htcID: Determines if a mixed graph is HTC-identifiable.
graphID.main: Helper function to handle a graph component.
graphID.nonHtcID: Check for generic infinite-to-one via the half-trek...
htr: Get all HTR nodes from a set of nodes in a graph.
parents: Get parents of nodes in a graph.
SEMID-package: SEMID package documentation.
siblings: Get siblings of nodes in a graph.
validateMatrices: A helper function to validate input matrices.

Functions

SEMID Man page
SEMID-package Man page
ancestors Man page Source code
descendants Man page Source code
getMaxFlow Man page Source code
getMixedCompForNode Man page Source code
graphID Man page Source code
graphID.ancestralID Man page Source code
graphID.decompose Man page Source code
graphID.genericID Man page Source code
graphID.globalID Man page Source code
graphID.htcID Man page Source code
graphID.main Man page Source code
graphID.nonHtcID Man page Source code
graphID.output.alltests Source code
graphID.output.notalltests Source code
htr Man page Source code
parents Man page Source code
siblings Man page Source code
validateMatrices Man page Source code

Files

tests
tests/testthat.R
tests/testthat
tests/testthat/test_graphID.htcID.R
tests/testthat/test_graphID.globalID.R
tests/testthat/test_graphID.nonID.R
tests/testthat/helperFunctions.R
tests/testthat/test_igraph.R
tests/testthat/test_graphID.ancestralID.R
tests/testthat/graphExamples.R
tests/testthat/test_ancestral.R
NAMESPACE
demo
demo/00Index
demo/SEMID.R
R
R/graphID.R
R/SEMID.R
README.md
MD5
DESCRIPTION
man
man/graphID.decompose.Rd
man/getMaxFlow.Rd
man/graphID.genericID.Rd
man/htr.Rd
man/SEMID-package.Rd
man/graphID.htcID.Rd
man/parents.Rd
man/graphID.main.Rd
man/siblings.Rd
man/graphID.globalID.Rd
man/ancestors.Rd
man/getMixedCompForNode.Rd
man/graphID.ancestralID.Rd
man/descendants.Rd
man/graphID.Rd
man/validateMatrices.Rd
man/graphID.nonHtcID.Rd
SEMID documentation built on May 19, 2017, 11:41 p.m.