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_cv                 Plot function for cv_regsem
rcpp_RAMmult            Take RAM matrices, multiplies, and returns
                        Implied Covariance matrix.
rcpp_fit_fun            Calculates the objective function values.
rcpp_grad_ram           Calculates the gradient vector based on Von
                        Oertzen & Brick, 2014
regsem                  Regularized Structural Equation Modeling
summary.regsem          Summary results from regsem.
