SEMID: Identifiability of Linear Structural Equation Models

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.

Version: 0.2
Depends: R (≥ 2.10.1), igraph
Suggests: testthat
Published: 2015-12-18
Author: Rina Foygel Barber, Mathias Drton, Luca Weihs.
Maintainer: Mathias Drton <md5 at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Materials: README
CRAN checks: SEMID results


Reference manual: SEMID.pdf
Package source: SEMID_0.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Mavericks binaries: r-release: SEMID_0.2.tgz, r-oldrel: SEMID_0.2.tgz
Old sources: SEMID archive


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