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<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>Extended Structural Equation Modelling</dc:title>
  <dc:title>R package OpenMx version 2.22.11</dc:title>
  <dc:subject>CRAN Task View: MissingData (https://CRAN.R-project.org/view=MissingData)</dc:subject>
  <dc:subject>CRAN Task View: Psychometrics (https://CRAN.R-project.org/view=Psychometrics)</dc:subject>
  <dc:description>Create structural equation models that can be manipulated programmatically.
    Models may be specified with matrices or paths (LISREL or RAM)
    Example models include confirmatory factor, multiple group, mixture
    distribution, categorical threshold, modern test theory, differential
    Fit functions include full information maximum likelihood, maximum likelihood, and weighted least squares.
    equations, state space, and many others.
	Support and advanced package binaries available at &lt;https://openmx.ssri.psu.edu&gt;.
    The software is described in Neale, Hunter, Pritikin, Zahery, Brick,
    Kirkpatrick, Estabrook, Bates, Maes, &amp; Boker (2016) &lt;doi:10.1007/s11336-014-9435-8&gt;.</dc:description>
  <dc:type>Software</dc:type>
  <dc:relation>Depends: R (&gt;= 3.5.0)</dc:relation>
  <dc:relation>Imports: digest, MASS, Matrix (&gt;= 1.2-16), methods, Rcpp, RcppParallel,
parallel, lifecycle</dc:relation>
  <dc:relation>LinkingTo: Rcpp, RcppEigen (&gt;= 0.3.3.9.4), RcppParallel, StanHeaders
(&gt;= 2.10.0.2), BH (&gt;= 1.69.0-1), rpf (&gt;= 0.45), Matrix</dc:relation>
  <dc:relation>Suggests: mvtnorm, numDeriv, roxygen2 (&gt;= 6.1), rpf (&gt;= 0.45),
snowfall, lme4, covr, testthat, ifaTools, knitr, markdown,
rmarkdown, reshape2, ggplot2</dc:relation>
  <dc:creator>Robert M. Kirkpatrick &lt;rkirkpatrick2@vcu.edu&gt;</dc:creator>
  <dc:publisher>Comprehensive R Archive Network (CRAN)</dc:publisher>
  <dc:contributor>Steven M. Boker [aut],
  Michael C. Neale [aut],
  Hermine H. Maes [aut],
  Michael J. Wilde [ctb],
  Michael Spiegel [aut],
  Timothy R. Brick [aut],
  Ryne Estabrook [aut],
  Timothy C. Bates [aut],
  Paras Mehta [ctb],
  Timo von Oertzen [ctb],
  Ross J. Gore [aut],
  Michael D. Hunter [aut],
  Daniel C. Hackett [ctb],
  Julian Karch [ctb],
  Andreas M. Brandmaier [ctb],
  Joshua N. Pritikin [aut],
  Mahsa Zahery [aut],
  Robert M. Kirkpatrick [aut, cre],
  Yang Wang [ctb],
  Ben Goodrich [ctb],
  Charles Driver [ctb],
  Jannik H. Orzek [ctb],
  Don van den Bergh [ctb],
  Massachusetts Institute of Technology [cph],
  S. G. Johnson [cph],
  Association for Computing Machinery [cph],
  Dieter Kraft [cph],
  Stefan Wilhelm [cph],
  Sarah Medland [cph],
  Carl F. Falk [cph],
  Matt Keller [cph],
  Manjunath B G [cph],
  The Regents of the University of California [cph],
  Lester Ingber [cph],
  Wong Shao Voon [cph],
  Juan Palacios [cph],
  Jiang Yang [cph],
  Gael Guennebaud [cph],
  Jitse Niesen [cph]</dc:contributor>
  <dc:rights>Apache License (== 2.0)</dc:rights>
  <dc:date>2026-03-08</dc:date>
  <dc:format>application/tgz</dc:format>
  <dc:identifier>https://CRAN.R-project.org/package=OpenMx</dc:identifier>
  <dc:identifier>doi:10.32614/CRAN.package.OpenMx</dc:identifier>
  <dc:language>en-US</dc:language>
</oai_dc:dc>