Package: umx
Version: 4.80.0
Date: 2026-06-10
Title: Structural Equation Modeling and Twin Modeling in R
Authors@R: c(
	person(c("Timothy", "C."), "Bates"    , role = c("aut", "cre"), email = "timothy.c.bates@gmail.com", comment = c(ORCID = "0000-0002-1153-9007")),
	person("Luis"            , "De Araujo", role = c("ctb"), email = "ldearaujo@unimelb.edu.au"),
	person("Nathan"          , "Gillespie", role = c("wit"), email = "nathan.gillespie@vcuhealth.org"),
	person("Hermine"         , "Maes"     , role = c("ctb"), email = "hmeaes@vcu.edu"),
	person(c("Michael", "C."), "Neale"    , role = c("ctb"), email = "neale@vcu.edu"),
	person(c("Joshua", "N.") , "Pritikin" , role = c("ctb"), email = "jpritikin@pobox.com"),
	person("Brenton"         , "Wiernik"  , role = c("ctb"), email = "wiernik@umn.edu"),
	person("Michael"         , "Zakharin" , role = c("wit"), email = "s1775682@sms.ed.ac.uk")
	)
Maintainer: Timothy C. Bates <timothy.c.bates@gmail.com>
License: GPL-3
Language: en-US
Encoding: UTF-8
URL: https://github.com/tbates/umx#readme
Description: Quickly create, run, and report structural equation
        models, and twin models. See '?umx' for help, and
        umx_open_CRAN_page("umx") for NEWS. Timothy C. Bates, Michael
        C. Neale, Hermine H. Maes, (2019). umx: A library for
        Structural Equation and Twin Modelling in R. Twin Research and
        Human Genetics, 22, 27-41. <doi:10.1017/thg.2019.2>. Luis F.S.
        Castro-de-Araujo, Nathan A. Gillespie, Michael C. Neale, and
        Timothy Charles Bates (2026). umx version 4.5: Extending Twin
        and Path-Based SEM in R with CLPM, MR-DoC, Definition
        Variables, Onyx Integration, and Censored Distributions. Twin
        Research and Human Genetics, 1-6. <doi:10.1017/thg.2026.10056>.
Depends: R (>= 4.1.0), OpenMx (>= 2.20.0),
Imports: cowplot, DiagrammeR, gert, ggplot2, kableExtra, knitr, lavaan,
        MASS, Matrix, methods, MuMIn, mvtnorm, nlme, openxlsx, paran,
        polycor, quantmod, R2HTML, RCurl, scales, utils, xtable, zoo
Suggests: devtools, pak, spelling, testthat, withr, R.utils,
        data.table, bestNormalize, cocor, GPArotation, parallel,
        psychTools, psych, pwr, rmarkdown, rhub
Enhances: DiagrammeRsvg, rsvg
BugReports: https://github.com/tbates/umx/issues
LazyData: true
VignetteBuilder: knitr
Roxygen: list(markdown = TRUE)
RoxygenNote: 8.0.0
Config/pak/sysreqs: cmake libfontconfig1-dev libfreetype6-dev
        libfribidi-dev git libglpk-dev make libharfbuzz-dev libgit2-dev
        libicu-dev libpng-dev libuv1-dev libxml2-dev libssl-dev
        libx11-dev
Repository: https://tbates.r-universe.dev
Date/Publication: 2026-07-03 14:16:15 UTC
RemoteUrl: https://github.com/tbates/umx
RemoteRef: HEAD
RemoteSha: 0962926a1525b6d93f76322eb3b26c005732eca8
NeedsCompilation: no
Packaged: 2026-07-03 15:12:54 UTC; root
Author: Timothy C. Bates [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-1153-9007>),
  Luis De Araujo [ctb],
  Nathan Gillespie [wit],
  Hermine Maes [ctb],
  Michael C. Neale [ctb],
  Joshua N. Pritikin [ctb],
  Brenton Wiernik [ctb],
  Michael Zakharin [wit]