Type: Package
Package: sparsegl
Title: Sparse Group Lasso
Version: 1.1.1
Authors@R: c(
    person("Daniel J.", "McDonald", , "daniel@stat.ubc.ca", role = c("aut", "cre")),
    person("Xiaoxuan", "Liang", , "xiaoxuan.liang@stat.ubc.ca", role = "aut"),
    person("Anibal", "Solón Heinsfeld", , "anibalsolon@gmail.com", role = "aut"),
    person("Aaron", "Cohen", , "cohenaa@indiana.edu", role = "aut"),
    person("Yi", "Yang", , "yi.yang6@mcgill.ca", role = "ctb"),
    person("Hui", "Zou", role = "ctb"),
    person("Jerome", "Friedman", role = "ctb"),
    person("Trevor", "Hastie", role = "ctb"),
    person("Rob", "Tibshirani", role = "ctb"),
    person("Balasubramanian", "Narasimhan", role = "ctb"),
    person("Kenneth", "Tay", role = "ctb"),
    person("Noah", "Simon", role = "ctb"),
    person("Junyang", "Qian", role = "ctb"),
    person("James", "Yang", role = "ctb")
  )
Description: Efficient implementation of sparse group lasso with optional
    bound constraints on the coefficients; see
    <doi:10.18637/jss.v110.i06>.  It supports the use of a sparse design
    matrix as well as returning coefficient estimates in a sparse matrix.
    Furthermore, it correctly calculates the degrees of freedom to allow
    for information criteria rather than cross-validation with very large
    data. Finally, the interface to compiled code avoids unnecessary
    copies and allows for the use of long integers.
License: MIT + file LICENSE
URL: https://github.com/dajmcdon/sparsegl,
        https://dajmcdon.github.io/sparsegl/
BugReports: https://github.com/dajmcdon/sparsegl/issues
Depends: R (>= 3.5)
Imports: cli, dotCall64, ggplot2, magrittr, Matrix, methods, rlang,
        RSpectra, tidyr
Suggests: dplyr, gglasso, glmnet, knitr, markdown, rmarkdown, splines,
        testthat (>= 3.0.0)
VignetteBuilder: knitr
Config/testthat/edition: 3
Encoding: UTF-8
LazyData: true
NeedsCompilation: yes
RoxygenNote: 7.3.2
Packaged: 2024-08-24 18:25:26 UTC; dajmcdon
Author: Daniel J. McDonald [aut, cre],
  Xiaoxuan Liang [aut],
  Anibal Solón Heinsfeld [aut],
  Aaron Cohen [aut],
  Yi Yang [ctb],
  Hui Zou [ctb],
  Jerome Friedman [ctb],
  Trevor Hastie [ctb],
  Rob Tibshirani [ctb],
  Balasubramanian Narasimhan [ctb],
  Kenneth Tay [ctb],
  Noah Simon [ctb],
  Junyang Qian [ctb],
  James Yang [ctb]
Maintainer: Daniel J. McDonald <daniel@stat.ubc.ca>
Repository: CRAN
Date/Publication: 2024-08-24 23:10:02 UTC
Built: R 4.6.0; x86_64-apple-darwin20; 2026-04-29 09:40:08 UTC; unix
Archs: sparsegl.so.dSYM
