regsem (version 1.9.5)

rcpp_grad_ram: Calculates the gradient vector based on Von Oertzen and Brick, 2014

Description

Calculates the gradient vector based on Von Oertzen and Brick, 2014

Usage

rcpp_grad_ram(
  par,
  ImpCov,
  SampCov,
  Areg,
  Sreg,
  A,
  S,
  Fmat,
  lambda,
  type2,
  pen_vec,
  diff_par
)

Arguments

par

vector with parameters.

ImpCov

expected covariance matrix.

SampCov

Sample covariance matrix.

Areg

A matrix with current parameter estimates.

Sreg

S matrix with current parameter estimates.

A

A matrix with parameter labels.

S

S matrix with parameter labels.

Fmat

Fmat matrix.

lambda

penalty value.

type2

penalty type.

pen_vec

parameter indicators to be penalized.

diff_par

parameter values to take deviations from.