{
  "_id": "6a23da1b530b9bc726be5f1a",
  "Package": "quadrupen",
  "Type": "Package",
  "Title": "Sparse and Group Sparse Linear Models",
  "Version": "1.0-0",
  "Date": "2026-06-05",
  "Authors@R": "person(\"Julien\", \"Chiquet\", email = \"julien.chiquet@inrae.fr\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-3629-3429\"))",
  "Description": "Fits the solution paths of classical sparse regression\nmodels with efficient active set algorithms by solving small\nsub-problems. Include LASSO, SCAD, MCP, (Sparse) Group-LASSO,\nCooperative-LASSO, (Group) LAVA, (Generalized) Fused-Lasso and\n(Generalized) Elastic-Net. Also provides methods for model\nselection purpose (information criteria, cross-validation,\nstability selection).",
  "URL": "https://github.com/jchiquet/quadrupen,\nhttps://jchiquet.github.io/quadrupen/",
  "BugReports": "https://github.com/jchiquet/quadrupen/issues",
  "License": "GPL (>= 3)",
  "Encoding": "UTF-8",
  "Language": "en-US",
  "SystemRequirements": "GNU make",
  "Collate": "'init.R' 'quadrupen-package.R' 'QuadrupenFit-R6Class.R'\n'quadrupen-S3Methods.R' 'Regularizers-R6Class.R'\n'DataModel-R6Class.R' 'StabilityPath-R6Class.R'\n'CrossValidation-R6Class.R' 'InformationCriteria-R6Class.R'\n'bounded-reg.R' 'fused-lasso.R' 'sparse_lm.R'\n'sparse_lm_aliases.R' 'group_sparse_lm.R'\n'group_sparse_lm_aliases.R' 'group-lava.R' 'lava.R' 'utils.R'\n'ridge.R' 'RcppExports.R'",
  "Packaged": {
    "Date": "2026-06-06 08:14:44 UTC",
    "User": "root"
  },
  "Roxygen": "list(markdown = TRUE)",
  "Config/roxygen2/version": "8.0.0",
  "VignetteBuilder": "knitr",
  "Config/pak/sysreqs": "make libicu-dev",
  "Repository": "https://jchiquet.r-universe.dev",
  "Date/Publication": "2026-06-05 13:35:55 UTC",
  "RemoteUrl": "https://github.com/jchiquet/quadrupen",
  "RemoteRef": "HEAD",
  "RemoteSha": "b1dfd643d7c84313041e683238bc1148412f0770",
  "NeedsCompilation": "yes",
  "Author": "Julien Chiquet [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-3629-3429>)",
  "Maintainer": "Julien Chiquet <julien.chiquet@inrae.fr>",
  "MD5sum": "bafb30ff11a63097a282b44bfcc8e59f",
  "_user": "jchiquet",
  "_type": "src",
  "_file": "quadrupen_1.0-0.tar.gz",
  "_fileid": "01eee83bb939cbaafaba4e13cfc903ecb14c95c6353056b10119504d65873613",
  "_filesize": 12144864,
  "_sha256": "01eee83bb939cbaafaba4e13cfc903ecb14c95c6353056b10119504d65873613",
  "_created": "2026-06-06T08:14:44.000Z",
  "_published": "2026-06-06T08:28:11.199Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79863728161,
      "time": 355,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7452813304"
    },
    {
      "job": 79863728180,
      "time": 367,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7452814266"
    },
    {
      "job": 79863728174,
      "time": 359,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7452813755"
    },
    {
      "job": 79863728175,
      "time": 382,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7452815869"
    },
    {
      "job": 79863728166,
      "time": 271,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7452803713"
    },
    {
      "job": 79863728154,
      "time": 487,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7452827144"
    },
    {
      "job": 79863728152,
      "time": 216,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7452797709"
    },
    {
      "job": 79863728160,
      "time": 608,
      "config": "macos-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7452840588"
    },
    {
      "job": 79863233493,
      "time": 553,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7452772287"
    },
    {
      "job": 79863728143,
      "time": 226,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7452798776"
    },
    {
      "job": 79863728150,
      "time": 423,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7452820267"
    },
    {
      "job": 79863728155,
      "time": 383,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7452815866"
    },
    {
      "job": 79863728158,
      "time": 401,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7452817875"
    }
  ],
  "_buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/jchiquet/quadrupen",
  "_commit": {
    "id": "b1dfd643d7c84313041e683238bc1148412f0770",
    "author": "Julien Chiquet <julien.chiquet@inrae.fr>",
    "committer": "Julien Chiquet <julien.chiquet@inrae.fr>",
    "message": "CRAN submission\n",
    "time": 1780666555
  },
  "_maintainer": {
    "name": "Julien Chiquet",
    "email": "julien.chiquet@inrae.fr",
    "login": "jchiquet",
    "orcid": "0000-0002-3629-3429",
    "description": "Researcher in Statistics",
    "uuid": 21688911
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.1.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "role": "LinkingTo"
    },
    {
      "package": "dplyr",
      "role": "Imports"
    },
    {
      "package": "ggplot2",
      "role": "Imports"
    },
    {
      "package": "grid",
      "role": "Imports"
    },
    {
      "package": "Matrix",
      "role": "Imports"
    },
    {
      "package": "methods",
      "role": "Imports"
    },
    {
      "package": "parallel",
      "role": "Imports"
    },
    {
      "package": "R6",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "rlang",
      "role": "Imports"
    },
    {
      "package": "scales",
      "role": "Imports"
    },
    {
      "package": "tidyr",
      "role": "Imports"
    },
    {
      "package": "lifecycle",
      "role": "Imports"
    },
    {
      "package": "elasticnet",
      "role": "Suggests"
    },
    {
      "package": "glmnet",
      "role": "Suggests"
    },
    {
      "package": "igraph",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "lars",
      "role": "Suggests"
    },
    {
      "package": "MASS",
      "role": "Suggests"
    },
    {
      "package": "ncvreg",
      "role": "Suggests"
    },
    {
      "package": "grpreg",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    }
  ],
  "_owner": "jchiquet",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2025-38",
      "n": 1
    },
    {
      "week": "2025-39",
      "n": 1
    },
    {
      "week": "2025-41",
      "n": 1
    },
    {
      "week": "2025-52",
      "n": 4
    },
    {
      "week": "2026-03",
      "n": 3
    },
    {
      "week": "2026-04",
      "n": 4
    },
    {
      "week": "2026-07",
      "n": 6
    },
    {
      "week": "2026-08",
      "n": 1
    },
    {
      "week": "2026-09",
      "n": 2
    },
    {
      "week": "2026-12",
      "n": 10
    },
    {
      "week": "2026-14",
      "n": 1
    },
    {
      "week": "2026-15",
      "n": 1
    },
    {
      "week": "2026-16",
      "n": 1
    },
    {
      "week": "2026-17",
      "n": 2
    },
    {
      "week": "2026-19",
      "n": 2
    },
    {
      "week": "2026-20",
      "n": 5
    },
    {
      "week": "2026-21",
      "n": 3
    },
    {
      "week": "2026-22",
      "n": 2
    },
    {
      "week": "2026-23",
      "n": 9
    }
  ],
  "_tags": [],
  "_stars": 1,
  "_contributors": [
    {
      "user": "jchiquet",
      "count": 284,
      "uuid": 21688911
    }
  ],
  "_userbio": {
    "uuid": 21688911,
    "type": "user",
    "name": "Julien Chiquet",
    "description": "Researcher in Statistics"
  },
  "_downloads": {
    "count": 230,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/quadrupen"
  },
  "_mentions": 1,
  "_devurl": "https://github.com/jchiquet/quadrupen",
  "_pkgdown": "https://jchiquet.github.io/quadrupen/",
  "_searchresults": 76,
  "_topics": [
    "openblas",
    "cpp",
    "openmp"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/quadrupen.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/jchiquet/quadrupen",
  "_realowner": "jchiquet",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1-0",
      "date": "2012-10-10"
    },
    {
      "version": "0.2-0",
      "date": "2013-02-26"
    },
    {
      "version": "0.2-1",
      "date": "2013-02-27"
    },
    {
      "version": "0.2-2",
      "date": "2013-04-08"
    },
    {
      "version": "0.2-3",
      "date": "2013-09-30"
    },
    {
      "version": "0.2-4",
      "date": "2014-01-16"
    },
    {
      "version": "0.2-5",
      "date": "2017-03-07"
    },
    {
      "version": "0.2-6",
      "date": "2018-04-30"
    },
    {
      "version": "0.2-7",
      "date": "2019-08-28"
    },
    {
      "version": "0.2-8",
      "date": "2020-11-18"
    },
    {
      "version": "0.2-9",
      "date": "2022-08-25"
    },
    {
      "version": "0.2-10",
      "date": "2023-01-16"
    },
    {
      "version": "0.2-11",
      "date": "2023-12-18"
    },
    {
      "version": "0.2-12",
      "date": "2024-06-25"
    },
    {
      "version": "0.2-13",
      "date": "2025-10-09"
    },
    {
      "version": "1.0-0",
      "date": "2026-06-05"
    }
  ],
  "_exports": [
    "bounded_reg",
    "bounded.reg",
    "BoundedRegressionFit",
    "coop_lasso",
    "criteria",
    "cross_validate",
    "CrossValidation",
    "DataModel",
    "elastic_net",
    "elastic.net",
    "fused_lasso",
    "FusedLassoFit",
    "group_l1linf",
    "group_lasso",
    "group_lava",
    "group_sparse_lm",
    "GroupLavaFit",
    "InformationCriteria",
    "lasso",
    "lava",
    "LavaFit",
    "mcp",
    "QuadrupenFit",
    "ridge",
    "RidgeRegressionFit",
    "scad",
    "selection",
    "sparse_coop_lasso",
    "sparse_group_l1linf",
    "sparse_group_lasso",
    "sparse_lm",
    "SparseFit",
    "SparseGroupFit",
    "stability",
    "StabilityPath"
  ],
  "_help": [
    {
      "page": "bounded_reg",
      "title": "Fit a linear model with infinity-norm plus ridge-like regularization",
      "topics": [
        "bounded.reg",
        "bounded_reg"
      ]
    },
    {
      "page": "BoundedRegressionFit",
      "title": "Class \"BoundedRegression\"",
      "topics": [
        "BoundedRegressionFit"
      ]
    },
    {
      "page": "coef.QuadrupenFit",
      "title": "Extract model coefficients",
      "topics": [
        "coef.QuadrupenFit"
      ]
    },
    {
      "page": "criteria",
      "title": "Penalized criteria based on estimation of degrees of freedom",
      "topics": [
        "criteria",
        "criteria.QuadrupenFit"
      ]
    },
    {
      "page": "cross_validate",
      "title": "Cross-validation for Quadrupen object",
      "topics": [
        "cross_validate",
        "cross_validate.QuadrupenFit"
      ]
    },
    {
      "page": "CrossValidation",
      "title": "Class CrossValidation",
      "topics": [
        "CrossValidation"
      ]
    },
    {
      "page": "DataModel",
      "title": "Data Class",
      "topics": [
        "DataModel"
      ]
    },
    {
      "page": "deviance.QuadrupenFit",
      "title": "Extract model deviance",
      "topics": [
        "deviance.QuadrupenFit"
      ]
    },
    {
      "page": "fitted.QuadrupenFit",
      "title": "Extracts model fitted values",
      "topics": [
        "fitted.QuadrupenFit"
      ]
    },
    {
      "page": "fused_lasso",
      "title": "A function for fitting generalized fused-Lasso problems",
      "topics": [
        "fused_lasso"
      ]
    },
    {
      "page": "FusedLassoFit",
      "title": "Class \"FusedLassoFit\"",
      "topics": [
        "FusedLassoFit"
      ]
    },
    {
      "page": "group_lava",
      "title": "Fit a linear model with group-lava regularization",
      "topics": [
        "group_lava"
      ]
    },
    {
      "page": "group_sparse_lm",
      "title": "Fit a linear model with (sparse) group regularisation",
      "topics": [
        "coop_lasso",
        "group_l1linf",
        "group_lasso",
        "group_sparse_lm",
        "sparse_coop_lasso",
        "sparse_group_l1linf",
        "sparse_group_lasso"
      ]
    },
    {
      "page": "GroupLavaFit",
      "title": "Class \"GroupLavaFit\"",
      "topics": [
        "GroupLavaFit"
      ]
    },
    {
      "page": "InformationCriteria",
      "title": "Class InformationCriteria",
      "topics": [
        "InformationCriteria"
      ]
    },
    {
      "page": "isQuadrupenFit",
      "title": "Auxiliary functions to check the given class of an object",
      "topics": [
        "isQuadrupenFit"
      ]
    },
    {
      "page": "lava",
      "title": "Fit a linear model with lava regularization",
      "topics": [
        "lava"
      ]
    },
    {
      "page": "LavaFit",
      "title": "Class \"LavaFit\"",
      "topics": [
        "LavaFit"
      ]
    },
    {
      "page": "plot.QuadrupenFit",
      "title": "Plot method for quadrupen objects",
      "topics": [
        "plot.CrossValidation",
        "plot.QuadrupenFit",
        "plot.StabilityPath"
      ]
    },
    {
      "page": "predict.QuadrupenFit",
      "title": "Perform model prediction",
      "topics": [
        "predict.QuadrupenFit"
      ]
    },
    {
      "page": "QuadrupenFit",
      "title": "Class \"QuadrupenFit\"",
      "topics": [
        "QuadrupenFit"
      ]
    },
    {
      "page": "residuals.QuadrupenFit",
      "title": "Extract model residuals",
      "topics": [
        "residuals.QuadrupenFit"
      ]
    },
    {
      "page": "ridge",
      "title": "Fit a linear model with a structured ridge regularization",
      "topics": [
        "ridge"
      ]
    },
    {
      "page": "RidgeRegressionFit",
      "title": "Class \"RidgeRegressionFit\"",
      "topics": [
        "RidgeRegressionFit"
      ]
    },
    {
      "page": "selection",
      "title": "Variable selection from a stability path",
      "topics": [
        "selection",
        "selection.StabilityPath"
      ]
    },
    {
      "page": "sparse_lm",
      "title": "Fit a linear model with sparse regularization",
      "topics": [
        "elastic.net",
        "elastic_net",
        "lasso",
        "mcp",
        "scad",
        "sparse_lm"
      ]
    },
    {
      "page": "SparseFit",
      "title": "Class \"SparseFit\"",
      "topics": [
        "SparseFit"
      ]
    },
    {
      "page": "SparseGroupFit",
      "title": "Class \"SparseGroupFit\"",
      "topics": [
        "SparseGroupFit"
      ]
    },
    {
      "page": "stability",
      "title": "Stability selection for Quadrupen object",
      "topics": [
        "stability",
        "stability.QuadrupenFit"
      ]
    },
    {
      "page": "StabilityPath",
      "title": "Class StabilityPath",
      "topics": [
        "StabilityPath"
      ]
    }
  ],
  "_readme": "https://github.com/jchiquet/quadrupen/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "cpp11",
    "dplyr",
    "farver",
    "generics",
    "ggplot2",
    "glue",
    "gtable",
    "isoband",
    "labeling",
    "lattice",
    "lifecycle",
    "magrittr",
    "Matrix",
    "pillar",
    "pkgconfig",
    "purrr",
    "R6",
    "RColorBrewer",
    "Rcpp",
    "RcppArmadillo",
    "rlang",
    "S7",
    "scales",
    "stringi",
    "stringr",
    "tibble",
    "tidyr",
    "tidyselect",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr"
  ],
  "_sysdeps": [
    {
      "shlib": "liblapack",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.26+ds-1ubuntu0.1",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libblas",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.26+ds-1ubuntu0.1",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "14.2.0-4ubuntu2~24.04.1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    },
    {
      "shlib": "libgomp",
      "package": "libgomp1",
      "source": "gcc",
      "version": "14.2.0-4ubuntu2~24.04.1",
      "name": "openmp",
      "homepage": "http://gcc.gnu.org/",
      "description": "GCC OpenMP (GOMP) support library"
    }
  ],
  "_vignettes": [
    {
      "source": "group-sparse-regression.Rmd",
      "filename": "group-sparse-regression.html",
      "title": "Sparse Group Regression with Quadrupen",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Setup",
        "Fitting group-sparse linear models",
        "Group Lasso",
        "Cooperative Lasso",
        "Sparse Group Lasso",
        "Fit objects",
        "Regularization paths",
        "Information criteria",
        "Model extraction",
        "Cross-validation",
        "Cross-validation on $\\lambda_1 \\times \\lambda_2$",
        "Prediction",
        "Stability selection",
        "Debiased Estimator"
      ],
      "created": "2026-06-03 17:04:06",
      "modified": "2026-06-03 17:04:06",
      "commits": 1
    },
    {
      "source": "lava.Rmd",
      "filename": "lava.html",
      "title": "LAVA: Recovering Sums of Sparse and Dense Signals",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Motivation",
        "Setup",
        "Simulation: a mixed sparse + dense signal",
        "Fitting with lava()",
        "Regularization paths by component",
        "Model Selection",
        "Model extraction and decomposition",
        "Comparing estimators",
        "Cross-validation",
        "Group LAVA: group-sparse + dense decomposition",
        "Simulation with a group-sparse signal",
        "Fitting",
        "Paths of the sparse and dense components",
        "Model selection",
        "Group identification",
        "Reference"
      ],
      "created": "2026-06-03 17:04:06",
      "modified": "2026-06-03 17:04:06",
      "commits": 1
    },
    {
      "source": "sparse-regression.Rmd",
      "filename": "sparse-regression.html",
      "title": "Sparse Linear Regression with Quadrupen",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Setup",
        "Fitting sparse linear models",
        "Lasso",
        "SCAD",
        "MCP",
        "Elastic-Net",
        "Fit objects",
        "Regularization paths",
        "Information criteria",
        "Model extraction",
        "Cross-validation",
        "Cross-validation on $\\lambda_1 \\times \\lambda_2$",
        "Prediction",
        "Stability selection",
        "Debiased Estimators"
      ],
      "created": "2026-06-03 17:04:06",
      "modified": "2026-06-03 17:04:06",
      "commits": 1
    },
    {
      "source": "structured-signal-recovery.Rmd",
      "filename": "structured-signal-recovery.html",
      "title": "Recovering a Structured Signal with Quadrupen",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Motivation",
        "Setup",
        "Simulation",
        "Community graph and its Laplacian",
        "Lasso: a baseline without structural knowledge",
        "Fused Lasso: penalizing differences between consecutive predictors",
        "Fused Lasso with the community graph",
        "Structured Ridge: shrinking toward block-constant solutions",
        "Standard ridge",
        "Structured ridge ($S = L_2$)",
        "Structured Elastic-net: sparsity + graph-Laplacian regularization",
        "Debiased structured Elastic-net",
        "Coefficient recovery: a side-by-side comparison"
      ],
      "created": "2026-06-03 17:04:06",
      "modified": "2026-06-03 17:04:06",
      "commits": 1
    }
  ],
  "_score": 6.4605971888976015,
  "_indexed": true,
  "_nocasepkg": "quadrupen",
  "_universes": [
    "jchiquet"
  ],
  "_previous": "0.2-13",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0-0",
      "date": "2026-06-06T08:19:45.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "e7eea876ea3525eaf209c7786726ee4796154af3a74cbf5c3c3bf70044d9fba3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0-0",
      "date": "2026-06-06T08:19:45.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "2adbb3c6ffa8ec104969276c7a834dbe4e5bca78a27730b71158ccc7fcbd2932",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.0-0",
      "date": "2026-06-06T08:19:50.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "b3065e12a01c8e4b6ed00fb15d38f8bc8352306c29c514221197c97625a9ad33",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.0-0",
      "date": "2026-06-06T08:19:53.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "072047b96165c47276f3fc513a6dafa29ef4fbc44a34c4d46b8173fd6c5c3429",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0-0",
      "date": "2026-06-06T08:19:15.000Z",
      "arch": "aarch64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "bcb597de77ff8e0d34cccb49a3da32a8c677c73f6d456d1b72d114cfea6ca2fa",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0-0",
      "date": "2026-06-06T08:20:12.000Z",
      "arch": "x86_64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "809a34b9acc54d6ad6a28a2204c74de3671735a70e7d412cc3b9a5cec0c7f5dd",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.0-0",
      "date": "2026-06-06T08:18:59.000Z",
      "arch": "aarch64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "236660b2ac092b2993796c8d1276b4ecfbf1a8a5e05c9c8ab588546af47419cd",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.0-0",
      "date": "2026-06-06T08:21:02.000Z",
      "arch": "x86_64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "d8e8dd7c662e8aef55400b35ab8744b4091f2c1a030da1593739b239e794c8de",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.0-0",
      "date": "2026-06-06T08:19:44.000Z",
      "arch": "emscripten",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "e84664d508811cf81289247f5dee0182ed31d73eb3d01cc248bbcb312fd68f62",
      "status": "success",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.0-0",
      "date": "2026-06-06T08:18:45.000Z",
      "arch": "x86_64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "12cf50293a141087147257a0714e14bb04105faba945170e6e2d922846d6ffe1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.0-0",
      "date": "2026-06-06T08:18:46.000Z",
      "arch": "x86_64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "1824fc59cbfbc75233cb1c00f52c9b80721dd8a2fbdcf0637b2b8fab2de43e0c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "1.0-0",
      "date": "2026-06-06T08:18:51.000Z",
      "arch": "x86_64",
      "commit": "b1dfd643d7c84313041e683238bc1148412f0770",
      "fileid": "52ef516f9cee52e05c3b32f8f65ab99cd82424322a821161bfbba46a3d298f30",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/jchiquet/actions/runs/27057039239"
    }
  ]
}