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  [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 |
Documentation:
| Reference manual: | symSEM.pdf |
Downloads:
| 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-oldrel (arm64): symSEM_0.1.tgz, r-release (x86_64): symSEM_0.1.tgz, r-oldrel (x86_64): symSEM_0.1.tgz |
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