{
  "_id": "6a17e232acfb0bcc41d9f6ff",
  "Package": "demofit",
  "Title": "Parametric Mortality Curve Fitting and Mortality Forecasting\nTools",
  "Version": "0.1.3",
  "Authors@R": "person(\"Jackie\", \"Li\", , \"jackieli@smu.edu.sg\", role = c(\"aut\", \"cre\", \"cph\"))",
  "Author": "Jackie Li [aut, cre, cph]",
  "Maintainer": "Jackie Li <jackieli@smu.edu.sg>",
  "Description": "Provides tools for fitting parametric mortality curves.\nImplements multiple optimisation strategies to enhance\nrobustness and stability of parameter estimation. Offers tools\nfor forecasting mortality rates guided by mortality curves. For\nmodelling details see: Tabeau (2001)\n<doi:10.1007/0-306-47562-6_1>, Renshaw and Haberman (2006)\n<doi:10.1016/j.insmatheco.2005.12.001>, Cairns et al. (2009)\n<doi:10.1080/10920277.2009.10597538>, Li and Lee (2005) <doi:\n10.1353/dem.2005.0021>.",
  "License": "GPL-3",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.3",
  "VignetteBuilder": "knitr",
  "Config/pak/sysreqs": "make libicu-dev libxml2-dev libssl-dev",
  "Repository": "https://kakijackieli.r-universe.dev",
  "Date/Publication": "2026-04-28 15:24:58 UTC",
  "RemoteUrl": "https://github.com/kakijackieli/demofit",
  "RemoteRef": "HEAD",
  "RemoteSha": "7ba2c43a387996c8945b3d5ae641dfec2780c780",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-28 06:30:36 UTC",
    "User": "root"
  },
  "MD5sum": "73122bddc6320d40e4c82eec3f94ffa4",
  "_user": "kakijackieli",
  "_type": "src",
  "_file": "demofit_0.1.3.tar.gz",
  "_fileid": "63c6442383d192b922a4406282874b3ee28db7c2951f5f4a76836adf38c82c24",
  "_filesize": 572245,
  "_sha256": "63c6442383d192b922a4406282874b3ee28db7c2951f5f4a76836adf38c82c24",
  "_created": "2026-05-28T06:30:36.000Z",
  "_published": "2026-05-28T06:35:30.337Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 78236382518,
      "time": 194,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7259215987"
    },
    {
      "job": 78236382210,
      "time": 147,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7259204421"
    },
    {
      "job": 78236382182,
      "time": 180,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "7259217185"
    },
    {
      "job": 78236382199,
      "time": 187,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7259221748"
    },
    {
      "job": 78235864607,
      "time": 257,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7259166705"
    },
    {
      "job": 78236382179,
      "time": 116,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7259196109"
    },
    {
      "job": 78236382258,
      "time": 140,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7259202488"
    },
    {
      "job": 78236382235,
      "time": 131,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "7259199771"
    },
    {
      "job": 78236382204,
      "time": 126,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7259198752"
    }
  ],
  "_buildurl": "https://github.com/r-universe/kakijackieli/actions/runs/26558569150",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/kakijackieli/demofit",
  "_commit": {
    "id": "7ba2c43a387996c8945b3d5ae641dfec2780c780",
    "author": "kakijackieli <jackieli@smu.edu.sg>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Add files via upload",
    "time": 1777389898
  },
  "_maintainer": {
    "name": "Jackie Li",
    "email": "jackieli@smu.edu.sg",
    "login": "kakijackieli",
    "description": "",
    "uuid": 276605545
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "forecast",
      "role": "Imports"
    },
    {
      "package": "minpack.lm",
      "role": "Imports"
    },
    {
      "package": "MortalityLaws",
      "role": "Imports"
    },
    {
      "package": "NlcOptim",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "MASS",
      "role": "Imports"
    },
    {
      "package": "graphics",
      "role": "Imports"
    },
    {
      "package": "grDevices",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    }
  ],
  "_owner": "kakijackieli",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-16",
      "n": 10
    },
    {
      "week": "2026-17",
      "n": 4
    },
    {
      "week": "2026-18",
      "n": 5
    }
  ],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "kakijackieli",
      "count": 19,
      "uuid": 276605545
    }
  ],
  "_userbio": {
    "uuid": 276605545,
    "type": "user",
    "name": "kakijackieli"
  },
  "_downloads": {
    "count": 524,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/demofit"
  },
  "_devurl": "https://github.com/kakijackieli/demofit",
  "_searchresults": 2,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/demofit.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/kakijackieli/demofit",
  "_realowner": "kakijackieli",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.1",
      "date": "2026-03-16"
    },
    {
      "version": "0.1.2",
      "date": "2026-04-09"
    },
    {
      "version": "0.1.3",
      "date": "2026-04-28"
    }
  ],
  "_exports": [
    "APCS",
    "CAES",
    "CBDCS",
    "CBDQCS",
    "CBDS",
    "CC",
    "CFM2S",
    "CFMS",
    "ENI",
    "ENS",
    "FCS",
    "LCS",
    "MC",
    "RHS",
    "STARS"
  ],
  "_help": [
    {
      "page": "APCS",
      "title": "Age-period-cohort model",
      "topics": [
        "APCS"
      ]
    },
    {
      "page": "CAES",
      "title": "Common age effect model",
      "topics": [
        "CAES"
      ]
    },
    {
      "page": "CBDCS",
      "title": "CBD with cohort model",
      "topics": [
        "CBDCS"
      ]
    },
    {
      "page": "CBDQCS",
      "title": "CBD with curvature and cohort model",
      "topics": [
        "CBDQCS"
      ]
    },
    {
      "page": "CBDS",
      "title": "CBD model",
      "topics": [
        "CBDS"
      ]
    },
    {
      "page": "CC",
      "title": "Mortality curve calculation",
      "topics": [
        "CC"
      ]
    },
    {
      "page": "CFM2S",
      "title": "Common factor model with global age pattern",
      "topics": [
        "CFM2S"
      ]
    },
    {
      "page": "CFMS",
      "title": "Common factor model",
      "topics": [
        "CFMS"
      ]
    },
    {
      "page": "curveS3",
      "title": "Common S3 methods for mortality curves",
      "topics": [
        "curveS3"
      ]
    },
    {
      "page": "ENI",
      "title": "Mortality ensemble interval",
      "topics": [
        "ENI"
      ]
    },
    {
      "page": "ENS",
      "title": "Mortality ensemble",
      "topics": [
        "ENS"
      ]
    },
    {
      "page": "FCS",
      "title": "Mortality model fitting",
      "topics": [
        "FCS"
      ]
    },
    {
      "page": "LCS",
      "title": "Lee-Carter model",
      "topics": [
        "LCS"
      ]
    },
    {
      "page": "MC",
      "title": "Mortality curve fitting",
      "topics": [
        "MC"
      ]
    },
    {
      "page": "modelS3",
      "title": "Common S3 methods for stochastic mortality models",
      "topics": [
        "modelS3"
      ]
    },
    {
      "page": "RHS",
      "title": "Renshaw-Haberman model",
      "topics": [
        "RHS"
      ]
    },
    {
      "page": "STARS",
      "title": "Spatial-temporal autoregressive model",
      "topics": [
        "STARS"
      ]
    }
  ],
  "_readme": "https://github.com/kakijackieli/demofit/raw/HEAD/README.md",
  "_rundeps": [
    "askpass",
    "bitops",
    "cli",
    "colorspace",
    "cpp11",
    "curl",
    "dplyr",
    "farver",
    "forecast",
    "fracdiff",
    "generics",
    "ggplot2",
    "glue",
    "gtable",
    "httr",
    "isoband",
    "jsonlite",
    "labeling",
    "lattice",
    "lifecycle",
    "lmtest",
    "magrittr",
    "MASS",
    "mime",
    "minpack.lm",
    "MortalityLaws",
    "NlcOptim",
    "nlme",
    "nnet",
    "openssl",
    "pbapply",
    "pillar",
    "pkgconfig",
    "purrr",
    "quadprog",
    "R6",
    "RColorBrewer",
    "Rcpp",
    "RcppArmadillo",
    "RCurl",
    "rlang",
    "rvest",
    "S7",
    "scales",
    "selectr",
    "stringi",
    "stringr",
    "sys",
    "tibble",
    "tidyr",
    "tidyselect",
    "timeDate",
    "urca",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr",
    "xml2",
    "zoo"
  ],
  "_vignettes": [
    {
      "source": "demofit.Rmd",
      "filename": "demofit.html",
      "title": "Introduction to demofit",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Overview",
        "Example: Mortality curve fitting",
        "Example: Mortality model fitting and forecasting",
        "Example: Common factor model",
        "Example: Mortality ensemble interval"
      ],
      "created": "2026-04-16 16:06:51",
      "modified": "2026-04-28 15:20:08",
      "commits": 4
    }
  ],
  "_score": 4.176091259055681,
  "_indexed": true,
  "_nocasepkg": "demofit",
  "_universes": [
    "kakijackieli"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.3",
      "date": "2026-05-28T06:33:19.000Z",
      "distro": "noble",
      "commit": "7ba2c43a387996c8945b3d5ae641dfec2780c780",
      "fileid": "97a41b24428b106a0f420c446f1abf540204254e82f72019480e8723e088abd7",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kakijackieli/actions/runs/26558569150"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1.3",
      "date": "2026-05-28T06:32:35.000Z",
      "distro": "noble",
      "commit": "7ba2c43a387996c8945b3d5ae641dfec2780c780",
      "fileid": "c661f5d35f5a2cc9521b802a7cde81e4192c622b8c44c1a2d60013bef6b886aa",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kakijackieli/actions/runs/26558569150"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.3",
      "date": "2026-05-28T06:33:41.000Z",
      "commit": "7ba2c43a387996c8945b3d5ae641dfec2780c780",
      "fileid": "c8e6c5e445d4c942045f518550f9f26ae5ed019d493bb0ecdd9322ed8cc92b06",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kakijackieli/actions/runs/26558569150"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.1.3",
      "date": "2026-05-28T06:33:49.000Z",
      "commit": "7ba2c43a387996c8945b3d5ae641dfec2780c780",
      "fileid": "9f13f7998b65c2c8909d4e1bad75ca5dab66a13f03b07b03d80f4827f2b10c07",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kakijackieli/actions/runs/26558569150"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.3",
      "date": "2026-05-28T06:32:50.000Z",
      "commit": "7ba2c43a387996c8945b3d5ae641dfec2780c780",
      "fileid": "29f0151270f90b97eac7c820394243f9fdaf0a95335e5c53f7ffe0cfaa0b85dd",
      "status": "success",
      "buildurl": "https://github.com/r-universe/kakijackieli/actions/runs/26558569150"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.3",
      "date": "2026-05-28T06:32:25.000Z",
      "commit": "7ba2c43a387996c8945b3d5ae641dfec2780c780",
      "fileid": "d828d88fbd8d77004aa5cc07c502dbae2a5d83f45ba9af3ad595af844dd1cc53",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kakijackieli/actions/runs/26558569150"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.3",
      "date": "2026-05-28T06:31:57.000Z",
      "commit": "7ba2c43a387996c8945b3d5ae641dfec2780c780",
      "fileid": "1c22a1113f9633f42ce22c4cfd3abac88ac0fe3fc0d081aedf0973699d592cd2",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kakijackieli/actions/runs/26558569150"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.1.3",
      "date": "2026-05-28T06:31:51.000Z",
      "commit": "7ba2c43a387996c8945b3d5ae641dfec2780c780",
      "fileid": "b8b4d7af3a5927dce7bd3cc25e51dab45b74ed4a72953f3163000a606d5a60f2",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/kakijackieli/actions/runs/26558569150"
    }
  ]
}