<?xml version="1.0" encoding="UTF-8"?>
<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:title>Lasso Method for RCON(V,E) Models</dc:title>
  <dc:title>R package sglasso version 1.2.6</dc:title>
  <dc:description>RCON(V, E) models are a kind of restriction of the Gaussian Graphical Models defined by a set of equality constraints on the entries of the concentration matrix. 'sglasso' package implements the structured graphical lasso (sglasso) estimator proposed in Abbruzzo et al. (2014) for the weighted l1-penalized RCON(V, E) model. Two cyclic coordinate algorithms are implemented to compute the sglasso estimator, i.e. a cyclic coordinate minimization (CCM) and a cyclic coordinate descent (CCD) algorithm.</dc:description>
  <dc:type>Software</dc:type>
  <dc:relation>Depends: Matrix, igraph, R (&gt;= 4.2)</dc:relation>
  <dc:relation>Imports: methods, graphics, grDevices</dc:relation>
  <dc:creator>Luigi Augugliaro &lt;luigi.augugliaro@unipa.it&gt;</dc:creator>
  <dc:publisher>Comprehensive R Archive Network (CRAN)</dc:publisher>
  <dc:contributor>Luigi Augugliaro</dc:contributor>
  <dc:rights>GPL (&gt;= 2)</dc:rights>
  <dc:date>2023-12-03</dc:date>
  <dc:format>application/tgz</dc:format>
  <dc:identifier>https://CRAN.R-project.org/package=sglasso</dc:identifier>
  <dc:identifier>doi:10.32614/CRAN.package.sglasso</dc:identifier>
</oai_dc:dc>