{
  "_id": "6ae320048d250e7ad09efe8e",
  "Package": "lnmixsurv",
  "Type": "Package",
  "Title": "Bayesian Mixture Log-Normal Survival Model",
  "Version": "3.1.7",
  "Authors@R": "c(\nperson(\"Viviana das Gra\\u00e7as Ribeiro Lobo\", email = \"viviana@dme.ufrj.br\", role = \"cre\"),\nperson(\"Tha\\u00eds Cristina Oliveira da Fonseca\", role = \"aut\"),\nperson(\"Mariane Branco Alves\", role = \"aut\"),\nperson(\"Vitor Capdeville\", role = \"aut\"),\nperson(\"Victor Hugo Soares Ney\", email = \"victor.s.ney@gmail.com\", role = \"aut\"))",
  "Description": "Bayesian Survival models via the mixture of Log-Normal\ndistribution extends the well-known survival models and\naccommodates different behaviour over time and considers higher\ncensored survival times. The proposal combines mixture\ndistributions Fruhwirth-Schnatter(2006)\n<doi:10.1007/s11336-009-9121-4>, and data augmentation\ntechniques Tanner and Wong (1987)\n<doi:10.1080/01621459.1987.10478458>.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "SystemRequirements": "GNU, GNU make, GSL",
  "VignetteBuilder": "knitr",
  "Config/testthat/edition": "3",
  "LazyData": "true",
  "URL": "https://vivianalobo.github.io/lnmixsurv/",
  "Config/roxygen2/version": "8.0.0",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-10-29 10:17:55 UTC",
    "User": "root"
  },
  "Author": "Viviana das Graças Ribeiro Lobo [cre], Thaís Cristina Oliveira\nda Fonseca [aut], Mariane Branco Alves [aut], Vitor Capdeville\n[aut], Victor Hugo Soares Ney [aut]",
  "Maintainer": "Viviana das Graças Ribeiro Lobo <viviana@dme.ufrj.br>",
  "Config/pak/sysreqs": "make libgsl0-dev",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-06-08 20:00:16 UTC",
  "RemoteUrl": "https://github.com/cran/lnmixsurv",
  "RemoteRef": "HEAD",
  "RemoteSha": "84e8a943c97fa809bd8c1f82c4501d64b08b64d2",
  "_user": "cran",
  "_type": "src",
  "_file": "lnmixsurv_3.1.7.tar.gz",
  "_fileid": "https://r2.ropensci.org/1e21c364b35d335720ce892fb3883eed27f2585704e1c95663f1142995e9b5c9",
  "_filesize": 1341907,
  "_sha256": "1e21c364b35d335720ce892fb3883eed27f2585704e1c95663f1142995e9b5c9",
  "_expires": "2027-02-06T10:29:22.000Z",
  "_created": "2026-10-29T10:17:55.000Z",
  "_published": "2026-10-29T10:29:24.470Z",
  "_upstream": "https://github.com/cran/lnmixsurv",
  "_status": "success",
  "_maintainer": {
    "name": "Viviana das Graças Ribeiro Lobo",
    "email": "viviana@dme.ufrj.br",
    "login": "vivianalobo",
    "description": "",
    "uuid": 67801363
  },
  "_jobs": [
    {
      "job": 123388820553,
      "time": 282,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12889483992"
    },
    {
      "job": 123388820500,
      "time": 335,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12890210910"
    },
    {
      "job": 123388820434,
      "time": 265,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12890395372"
    },
    {
      "job": 123388820409,
      "time": 227,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12890370338"
    },
    {
      "job": 123386393956,
      "time": 320,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12889177804"
    },
    {
      "job": 123388820430,
      "time": 151,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "FAIL",
      "artifact": ""
    },
    {
      "job": 123388820414,
      "time": 407,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12890525056"
    },
    {
      "job": 123388820571,
      "time": 337,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12890106508"
    },
    {
      "job": 123388820407,
      "time": 387,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12889168255"
    },
    {
      "job": 123388820565,
      "time": 294,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12890151284"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/40855761737",
  "_commit": {
    "id": "84e8a943c97fa809bd8c1f82c4501d64b08b64d2",
    "author": "Viviana das Graças Ribeiro Lobo <viviana@dme.ufrj.br>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 3.1.7\n",
    "time": 1780948816
  },
  "_distro": "resolute",
  "_host": "GitHub-Actions",
  "_registered": true,
  "_dependencies": [
    {
      "package": "parsnip",
      "version": ">= 1.1.0",
      "role": "Depends"
    },
    {
      "package": "R",
      "version": ">= 4.1.0",
      "role": "Depends"
    },
    {
      "package": "survival",
      "role": "Depends"
    },
    {
      "package": "ggplot2",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "role": "LinkingTo"
    },
    {
      "package": "RcppGSL",
      "role": "LinkingTo"
    },
    {
      "package": "RcppParallel",
      "role": "LinkingTo"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "posterior",
      "role": "Imports"
    },
    {
      "package": "hardhat",
      "version": ">= 1.3.0",
      "role": "Imports"
    },
    {
      "package": "rlang",
      "role": "Imports"
    },
    {
      "package": "generics",
      "role": "Imports"
    },
    {
      "package": "dplyr",
      "role": "Imports"
    },
    {
      "package": "tidyr",
      "role": "Imports"
    },
    {
      "package": "tibble",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "RcppParallel",
      "role": "Imports"
    },
    {
      "package": "tidyselect",
      "role": "Imports"
    },
    {
      "package": "broom",
      "role": "Imports"
    },
    {
      "package": "ggsurvfit",
      "role": "Suggests"
    },
    {
      "package": "plotly",
      "role": "Suggests"
    },
    {
      "package": "bayesplot",
      "role": "Suggests"
    },
    {
      "package": "censored",
      "role": "Suggests"
    },
    {
      "package": "readr",
      "role": "Suggests"
    },
    {
      "package": "purrr",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "tidymodels",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "covr",
      "role": "Suggests"
    },
    {
      "package": "withr",
      "role": "Suggests"
    },
    {
      "package": "pec",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-24",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "3.1.7",
      "date": "2026-06-08"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "victorney",
      "count": 1,
      "uuid": 48871377
    },
    {
      "user": "vivianalobo",
      "count": 1,
      "uuid": 67801363
    }
  ],
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "followers": 634,
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 233,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/lnmixsurv"
  },
  "_devurl": "https://github.com/vivianalobo/lnmixsurv",
  "_pkgdown": "https://vivianalobo.github.io/lnmixsurv/",
  "_searchresults": 0,
  "_topics": [
    "gsl",
    "openblas",
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/lnmixsurv.html",
    "extra/manual.pdf",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE"
  ],
  "_homeurl": "https://github.com/vivianalobo/lnmixsurv",
  "_realowner": "vivianalobo",
  "_cranurl": false,
  "_releases": [
    {
      "version": "3.1.6",
      "date": "2024-09-03"
    },
    {
      "version": "3.1.7",
      "date": "2026-06-08"
    }
  ],
  "_exports": [
    "augment",
    "fit_metrics",
    "join_empirical_hazard",
    "nobs",
    "plot_fit_on_data",
    "simulate_data",
    "survival_ln_mixture",
    "survival_ln_mixture_em",
    "tidy"
  ],
  "_datasets": [
    {
      "name": "sim_data",
      "title": "Simulated lognormal mixture data.",
      "object": "sim_data",
      "class": [
        "list"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "augment.survival_ln_mixture",
      "title": "Augment data with information from a survival_ln_mixture object",
      "topics": [
        "augment.survival_ln_mixture"
      ]
    },
    {
      "page": "augment.survival_ln_mixture_em",
      "title": "Augment data with information from a survival_ln_mixture_em object",
      "topics": [
        "augment.survival_ln_mixture_em"
      ]
    },
    {
      "page": "fit_metrics",
      "title": "Function used to calculate some distance metrics between the predicted survival and the observed survival. 'fit_metrics()' is used to calculate distance metrics between empirical and fitted survival for a predictions object, preferably the object $preds returned from 'plot_fit_on_data()'.",
      "topics": [
        "fit_metrics"
      ]
    },
    {
      "page": "join_empirical_hazard",
      "title": "Function used to join the empirical hazard to the data",
      "topics": [
        "join_empirical_hazard"
      ]
    },
    {
      "page": "nobs.survival_ln_mixture",
      "title": "Extract the number of observations from 'survival_ln_mixture' fit.",
      "topics": [
        "nobs.survival_ln_mixture"
      ]
    },
    {
      "page": "plot_fit_on_data",
      "title": "Function used to quick visualize the fitted values (survival estimate) on the data used to fit the model (via EM algorithm or Gibbs).",
      "topics": [
        "plot_fit_on_data"
      ]
    },
    {
      "page": "plot.survival_ln_mixture_em",
      "title": "Visualizes the path of the EM algorithm",
      "topics": [
        "plot.survival_ln_mixture_em"
      ]
    },
    {
      "page": "predict.survival_ln_mixture",
      "title": "Predict from a Lognormal Mixture Model",
      "topics": [
        "predict.survival_ln_mixture"
      ]
    },
    {
      "page": "predict.survival_ln_mixture_em",
      "title": "Predict from a lognormal_em Mixture Model fitted using EM algorithm.",
      "topics": [
        "predict.survival_ln_mixture_em"
      ]
    },
    {
      "page": "sim_data",
      "title": "Simulated lognormal mixture data.",
      "topics": [
        "sim_data"
      ]
    },
    {
      "page": "simulate_data",
      "title": "Function to simulate survival data from a mixture of normal distribution.",
      "topics": [
        "simulate_data"
      ]
    },
    {
      "page": "survival_ln_mixture",
      "title": "Lognormal mixture model - Gibbs sampler",
      "topics": [
        "survival_ln_mixture",
        "survival_ln_mixture.default",
        "survival_ln_mixture.formula"
      ]
    },
    {
      "page": "survival_ln_mixture_em",
      "title": "Lognormal mixture model - Expectation-Maximization Algorithm",
      "topics": [
        "survival_ln_mixture_em",
        "survival_ln_mixture_em.default",
        "survival_ln_mixture_em.formula"
      ]
    },
    {
      "page": "tidy.survival_ln_mixture",
      "title": "Tidying method for a Lognormal Mixture model.",
      "topics": [
        "tidy.survival_ln_mixture"
      ]
    },
    {
      "page": "tidy.survival_ln_mixture_em",
      "title": "Tidying method for a Lognormal Mixture model (fitted via Expectation-Maximization algorithm).",
      "topics": [
        "tidy.survival_ln_mixture_em"
      ]
    }
  ],
  "_readme": "https://github.com/cran/lnmixsurv/raw/HEAD/README.md",
  "_rundeps": [
    "abind",
    "backports",
    "broom",
    "checkmate",
    "cli",
    "codetools",
    "cpp11",
    "distributional",
    "dplyr",
    "farver",
    "generics",
    "ggplot2",
    "globals",
    "glue",
    "gtable",
    "hardhat",
    "isoband",
    "labeling",
    "lattice",
    "lifecycle",
    "magrittr",
    "Matrix",
    "matrixStats",
    "numDeriv",
    "parsnip",
    "pillar",
    "pkgconfig",
    "posterior",
    "prettyunits",
    "purrr",
    "R6",
    "RColorBrewer",
    "Rcpp",
    "RcppArmadillo",
    "RcppGSL",
    "RcppParallel",
    "rlang",
    "S7",
    "scales",
    "sparsevctrs",
    "stringi",
    "stringr",
    "survival",
    "tensorA",
    "tibble",
    "tidyr",
    "tidyselect",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr"
  ],
  "_sysdeps": [
    {
      "shlib": "libgsl",
      "package": "libgsl28",
      "headers": "libgsl-dev",
      "source": "gsl",
      "version": "2.8+dfsg-6",
      "name": "gsl",
      "homepage": "https://www.gnu.org/software/gsl",
      "description": "GNU Scientific Library (GSL) -- library package"
    },
    {
      "shlib": "liblapack",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libblas",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_vignettes": [
    {
      "source": "compare.Rmd",
      "filename": "compare.html",
      "title": "Comparison with other models",
      "engine": "knitr::rmarkdown",
      "headings": [],
      "created": "2024-09-04 02:53:11",
      "modified": "2026-06-08 20:00:16",
      "commits": 2
    },
    {
      "source": "expectation_maximization.Rmd",
      "filename": "expectation_maximization.html",
      "title": "Expectation Maximization",
      "engine": "knitr::rmarkdown",
      "headings": [],
      "created": "2024-09-04 02:53:11",
      "modified": "2026-06-08 20:00:16",
      "commits": 2
    },
    {
      "source": "lnmixsurv.Rmd",
      "filename": "lnmixsurv.html",
      "title": "Get started",
      "engine": "knitr::rmarkdown",
      "headings": [],
      "created": "2024-09-04 02:53:11",
      "modified": "2026-06-08 20:00:16",
      "commits": 2
    },
    {
      "source": "intercept_only.Rmd",
      "filename": "intercept_only.html",
      "title": "Intercept only fits",
      "engine": "knitr::rmarkdown",
      "headings": [],
      "created": "2024-09-04 02:53:11",
      "modified": "2026-06-08 20:00:16",
      "commits": 2
    },
    {
      "source": "parallel_computation.Rmd",
      "filename": "parallel_computation.html",
      "title": "Parallel computation and posterior analysis",
      "engine": "knitr::rmarkdown",
      "headings": [],
      "created": "2024-09-04 02:53:11",
      "modified": "2026-06-08 20:00:16",
      "commits": 2
    }
  ],
  "_score": 3.3979400086720375,
  "_indexed": false,
  "_nocasepkg": "lnmixsurv",
  "_universes": [
    "cran"
  ],
  "_indexurl": "https://vivianalobo.r-universe.dev/lnmixsurv",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "3.1.7",
      "date": "2026-10-29T10:20:43.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "84e8a943c97fa809bd8c1f82c4501d64b08b64d2",
      "fileid": "https://r2.ropensci.org/87cbe3c51cdb0968e57cb8a7dfb33d6c237eef4da8a28548aa77b5026f7f80c3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40855761737"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "3.1.7",
      "date": "2026-10-29T10:21:06.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "84e8a943c97fa809bd8c1f82c4501d64b08b64d2",
      "fileid": "https://r2.ropensci.org/2df0709badb52af31e282d06f86d44e543c12c6a2a87cc30633273211509fb62",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40855761737"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "3.1.7",
      "date": "2026-10-29T10:20:34.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "84e8a943c97fa809bd8c1f82c4501d64b08b64d2",
      "fileid": "https://r2.ropensci.org/c9f54bb65539d3224d6aea94e15627a207b33fc348e1c283fbeed878850d95fc",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40855761737"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "3.1.7",
      "date": "2026-10-29T10:20:41.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "84e8a943c97fa809bd8c1f82c4501d64b08b64d2",
      "fileid": "https://r2.ropensci.org/8f208a7aa117650ae1b0749a666e63b91de4f4396382d626417f32427a5c3c45",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40855761737"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "3.1.7",
      "date": "2026-10-29T10:22:14.000Z",
      "arch": "aarch64",
      "commit": "84e8a943c97fa809bd8c1f82c4501d64b08b64d2",
      "fileid": "https://r2.ropensci.org/e88041932c9dd16d7e24414844e66bc800b3dee6ab038a496c4905853ee55611",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40855761737"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "3.1.7",
      "date": "2026-10-29T10:19:50.000Z",
      "arch": "x86_64",
      "commit": "84e8a943c97fa809bd8c1f82c4501d64b08b64d2",
      "fileid": "https://r2.ropensci.org/ed316a9d767b9a244a9b29ae26680ca57e2e5c2780bf8cc45edd80e29391e9a8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40855761737"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "3.1.7",
      "date": "2026-10-29T10:21:56.000Z",
      "arch": "aarch64",
      "commit": "84e8a943c97fa809bd8c1f82c4501d64b08b64d2",
      "fileid": "https://r2.ropensci.org/57b6ccaf90ee3b18000e72598a802b1556c9727bf7e997b98ef420c1246cc6cc",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40855761737"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "3.1.7",
      "date": "2026-10-29T10:19:58.000Z",
      "arch": "x86_64",
      "commit": "84e8a943c97fa809bd8c1f82c4501d64b08b64d2",
      "fileid": "https://r2.ropensci.org/ddd3016e919c2f8b5ac48c3f959f7884955b2a7f84cb4824e9c6ee4c6c44a186",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40855761737"
    }
  ]
}