symSEM-package: Symbolic Computation for Structural Equation ModelsSymbolic...

Description Details Author(s)


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>.


Package: symSEM
Type: Package
Version: 0.1
Date: 2020-07-15
License: GPL (>=2)
LazyLoad: yes


Mike W.-L. Cheung <>

Maintainer: Mike W.-L. Cheung <>

symSEM documentation built on July 16, 2020, 9:06 a.m.