.getGradients

returns the gradients of a model of class Rcpp_SEMCpp. This is the internal model
representation. Models of this class
can be generated with the lessSEM:::.SEMFromLavaan-function.

internal

Provides regularized structural equation modeling
(regularized SEM) with non-smooth penalty functions (e.g., lasso) building
on 'lavaan'. The package is heavily inspired by the
['regsem'](<https://github.com/Rjacobucci/regsem>) and
['lslx'](<https://github.com/psyphh/lslx>) packages.

Jannik H. Orzek

lessSEM

Non-Smooth Regularization for Structural Equation Models

.getGradients function

<dl><dt>SEM</dt>
<dd>model of class Rcpp_SEMCpp</dd>
<dt>raw</dt>
<dd>controls if the internal transformations of lessSEM should be used.
lessSEM will use an exponential function for all variances to
avoid negative variances. When set to TRUE, the gradients will be given for the
internal parameter representation. Set to FALSE to get the usual
gradients</dd></dl>

Arguments

.getGradients — .getGradients

<dl>

<dt>SEM</dt>
<dd>model of class Rcpp_SEMCpp</dd>


<dt>raw</dt>
<dd>controls if the internal transformations of lessSEM should be used.
lessSEM will use an exponential function for all variances to
avoid negative variances. When set to TRUE, the gradients will be given for the
internal parameter representation. Set to FALSE to get the usual
gradients</dd>

</dl>

.getGradients: .getGradients

Description

Usage

Value

Arguments