symSEM: Symbolic Computation for Structural Equation Models

A collection of functions for symbolic computation using 'Ryacas' package for structural equation models. This package includes functions to calculate model-implied covariance (and correlation) matrix and sampling covariance matrix of functions of variables using the first-order Taylor approximation. Reference: McArdle and McDonald (1984) <doi:10.1111/j.2044-8317.1984.tb00802.x>.

Version: 0.1
Depends: R (≥ 3.3.0)
Imports: OpenMx, metaSEM, Ryacas, mvtnorm
Suggests: testthat
Published: 2020-07-16
Author: Mike Cheung ORCID iD [aut, cre]
Maintainer: Mike Cheung <mikewlcheung at nus.edu.sg>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: https://github.com/mikewlcheung/symsem
NeedsCompilation: no
Materials: README
CRAN checks: symSEM results

Downloads:

Reference manual: symSEM.pdf
Package source: symSEM_0.1.tar.gz
Windows binaries: r-devel: symSEM_0.1.zip, r-release: symSEM_0.1.zip, r-oldrel: symSEM_0.1.zip
macOS binaries: r-release (arm64): symSEM_0.1.tgz, r-release (x86_64): symSEM_0.1.tgz, r-oldrel: symSEM_0.1.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=symSEM to link to this page.