Symbolic Computation for Structural Equation Models R package symSEM version 0.4 A collection of functions for symbolic computation using the 'caracas' package for structural equation models and other statistical analyses. Among its features is the ability to calculate the model-implied covariance (and correlation) matrix and the sampling covariance matrix of variable functions using the delta method. Software Depends: caracas Imports: OpenMx, metaSEM Suggests: testthat, roxygen2 Mike Cheung <mikewlcheung@nus.edu.sg> Comprehensive R Archive Network (CRAN) Mike Cheung [aut, cre] (ORCID: <https://orcid.org/0000-0003-0113-0758>) GPL (>= 2) 2024-05-16 application/tgz https://CRAN.R-project.org/package=symSEM doi:10.32614/CRAN.package.symSEM