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.

Author | Rina Foygel Barber <rina@uchicago.edu>, Mathias Drton <md5@uw.edu>, Luca Weihs <lucaw@uw.edu>. |

Date of publication | 2015-12-18 07:00:33 |

Maintainer | Mathias Drton <md5@uw.edu> |

License | GPL (>= 2) |

Version | 0.2 |

http://www.r-project.org http://www.stat.washington.edu/~md5 |

**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.

SEMID

SEMID/tests

SEMID/tests/testthat.R

SEMID/tests/testthat

SEMID/tests/testthat/test_graphID.htcID.R

SEMID/tests/testthat/test_graphID.globalID.R

SEMID/tests/testthat/test_graphID.nonID.R

SEMID/tests/testthat/helperFunctions.R

SEMID/tests/testthat/test_igraph.R

SEMID/tests/testthat/test_graphID.ancestralID.R

SEMID/tests/testthat/graphExamples.R

SEMID/tests/testthat/test_ancestral.R

SEMID/NAMESPACE

SEMID/demo

SEMID/demo/00Index

SEMID/demo/SEMID.R

SEMID/R

SEMID/R/graphID.R
SEMID/R/SEMID.R
SEMID/README.md

SEMID/MD5

SEMID/DESCRIPTION

SEMID/man

SEMID/man/graphID.decompose.Rd
SEMID/man/getMaxFlow.Rd
SEMID/man/graphID.genericID.Rd
SEMID/man/htr.Rd
SEMID/man/SEMID-package.Rd
SEMID/man/graphID.htcID.Rd
SEMID/man/parents.Rd
SEMID/man/graphID.main.Rd
SEMID/man/siblings.Rd
SEMID/man/graphID.globalID.Rd
SEMID/man/ancestors.Rd
SEMID/man/getMixedCompForNode.Rd
SEMID/man/graphID.ancestralID.Rd
SEMID/man/descendants.Rd
SEMID/man/graphID.Rd
SEMID/man/validateMatrices.Rd
SEMID/man/graphID.nonHtcID.Rd
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