bfgsEnet {lessSEM}

smoothly approximated elastic net

Description

Object for smoothly approximated elastic net optimization with bfgs optimizer

Value

a list with fit results

Fields

new

creates a new object. Requires (1) a vector with weights for each parameter and (2) a list with control elements

setHessian

changes the Hessian of the model. Expects a matrix

optimize

optimize the model. Expects a vector with starting values, a SEM of type SEM_Cpp, a lambda and an alpha value.