regsem: Performs Regularization on Structural Equation Models

Uses both ridge and lasso penalties (and extensions) to penalize specific parameters in structural equation models. The package offers additional cost functions, cross validation, and other extensions beyond traditional SEM.

Author
Ross Jacobucci[aut,cre], Kevin J. Grimm [ctb]
Date of publication
2016-11-15 19:37:05
Maintainer
Ross Jacobucci <rcjacobuc@gmail.com>
License
GPL (>= 2)
Version
0.4.3

View on CRAN

Man pages

cv_regsem
The main function that ties together and runs the models.
extractMatrices
This function extracts RAM matrices from a lavaan object.
fit_indices
Calculates the fit indices
multi_optim
Multiple starts for Regularized Structural Equation Modeling
plot.regsem
Plot function for cv_regsem
rcpp_fit_fun
Calculates the objective function values.
rcpp_grad_ram
Calculates the gradient vector based on Von Oertzen & Brick,...
rcpp_RAMmult
Take RAM matrices, multiplies, and returns Implied Covariance...
regsem
Regularized Structural Equation Modeling
summary.regsem
Summary results from regsem.

Files in this package

regsem
regsem/src
regsem/src/Makevars
regsem/src/regsem_rcpp_fit_fun.cpp
regsem/src/regsem_rcpp_grad_ram.cpp
regsem/src/Makevars.win
regsem/src/RcppExports.cpp
regsem/src/regsem_rcpp_RAMmult.cpp
regsem/NAMESPACE
regsem/R
regsem/R/fit_fun.R
regsem/R/soft.R
regsem/R/ram_calc.R
regsem/R/fiml_calc.R
regsem/R/cv_regsem.R
regsem/R/plot.R
regsem/R/RAMmult.R
regsem/R/hess_ram.R
regsem/R/hessian.R
regsem/R/coord_desc.R
regsem/R/grad_ram_wMean.R
regsem/R/RcppExports.R
regsem/R/hessian_parallel.R
regsem/R/grad_fun.R
regsem/R/hess_ramParallel.R
regsem/R/multi_optim.R
regsem/R/trace.R
regsem/R/regsem.R
regsem/R/summary.R
regsem/R/grad_ram.R
regsem/R/fiml_calc2.R
regsem/R/extractMatrices.R
regsem/R/ret_hess.R
regsem/R/fit_indices.R
regsem/MD5
regsem/DESCRIPTION
regsem/man
regsem/man/plot.regsem.Rd
regsem/man/multi_optim.Rd
regsem/man/rcpp_RAMmult.Rd
regsem/man/rcpp_grad_ram.Rd
regsem/man/rcpp_fit_fun.Rd
regsem/man/extractMatrices.Rd
regsem/man/cv_regsem.Rd
regsem/man/summary.regsem.Rd
regsem/man/fit_indices.Rd
regsem/man/regsem.Rd