{
  "_id": "6a1039c7acfb0bcc41c9af9b",
  "Package": "SCCS",
  "Type": "Package",
  "Title": "The Self-Controlled Case Series Method",
  "Version": "1.7",
  "Date": "2024-04-01",
  "Author": "Yonas Ghebremichael Weldeselassie, Heather Whitaker, Paddy\nFarrington",
  "Maintainer": "\"Yonas Ghebremichael Weldeselassie\"\n<yonas.weldeselassie@open.ac.uk>",
  "Description": "Various self-controlled case series models used to\ninvestigate associations between time-varying exposures such as\nvaccines or other drugs or non drug exposures and an adverse\nevent can be fitted. Detailed information on the\nself-controlled case series method and its extensions with more\nexamples can be found in Farrington, P., Whitaker, H., and\nGhebremichael Weldeselassie, Y. (2018, ISBN: 978-1-4987-8159-6.\nSelf-controlled Case Series studies: A modelling Guide with R.\nBoca Raton: Chapman & Hall/CRC Press) and\n<https://sccs-studies.info/index.html>.",
  "License": "GPL (>= 2)",
  "LazyData": "yes",
  "Packaged": {
    "Date": "2026-05-12 05:20:30 UTC",
    "User": "root"
  },
  "NeedsCompilation": "no",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2024-04-02 02:34:16 UTC",
  "RemoteUrl": "https://github.com/cran/SCCS",
  "RemoteRef": "HEAD",
  "RemoteSha": "bd6c6d43622fc937c6da56a9de7212f36d640af5",
  "MD5sum": "2009e2ba3c3aca67868869edc74e0327",
  "_user": "cran",
  "_type": "src",
  "_file": "SCCS_1.7.tar.gz",
  "_fileid": "f799a11a2c63e295e575907265361819105be8f0adeb6e35419780f29d2be086",
  "_filesize": 640209,
  "_sha256": "f799a11a2c63e295e575907265361819105be8f0adeb6e35419780f29d2be086",
  "_created": "2026-05-12T05:20:30.000Z",
  "_published": "2026-05-22T11:11:03.189Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77367943349,
      "time": 152,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "6936287381"
    },
    {
      "job": 77367943373,
      "time": 147,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "6936287701"
    },
    {
      "job": 77367942849,
      "time": 200,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "6936253440"
    },
    {
      "job": 77367942627,
      "time": 110,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7159084935"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/25714968452",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/SCCS",
  "_commit": {
    "id": "bd6c6d43622fc937c6da56a9de7212f36d640af5",
    "author": "Yonas Ghebremichael Weldeselassie <yonas.weldeselassie@open.ac.uk>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.7\n",
    "time": 1712025256
  },
  "_maintainer": {
    "name": "\"Yonas Ghebremichael Weldeselassie\"",
    "email": "yonas.weldeselassie@open.ac.uk"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 2.14.0",
      "role": "Depends"
    },
    {
      "package": "survival",
      "role": "Imports"
    },
    {
      "package": "splines",
      "role": "Imports"
    },
    {
      "package": "corpcor",
      "role": "Imports"
    },
    {
      "package": "fda",
      "role": "Imports"
    },
    {
      "package": "R.methodsS3",
      "role": "Imports"
    },
    {
      "package": "gnm",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 279,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/SCCS"
  },
  "_mentions": 4,
  "_searchresults": 26,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/SCCS.html",
    "manual.pdf"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0",
      "date": "2018-05-11"
    },
    {
      "version": "1.1",
      "date": "2019-06-04"
    },
    {
      "version": "1.2",
      "date": "2020-10-01"
    },
    {
      "version": "1.3",
      "date": "2021-06-23"
    },
    {
      "version": "1.4",
      "date": "2021-09-06"
    },
    {
      "version": "1.5",
      "date": "2021-12-12"
    },
    {
      "version": "1.6",
      "date": "2022-07-05"
    },
    {
      "version": "1.7",
      "date": "2024-04-01"
    }
  ],
  "_exports": [
    "eventdepenexp",
    "eventdepenobs",
    "formatdata",
    "integrateIspline",
    "lrtsccs",
    "nonparasccs",
    "quantsccs",
    "samplesize",
    "semisccs",
    "simulatesccsdata",
    "smoothagesccs",
    "smoothexposccs",
    "standardsccs"
  ],
  "_datasets": [
    {
      "name": "addat",
      "title": "Data on NSAID and antidepressant exposure and first GI bleed",
      "object": "addat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "bleed",
        "ns",
        "endns",
        "ad",
        "endad"
      ],
      "rows": 3628,
      "table": true,
      "tojson": true
    },
    {
      "name": "adidat",
      "title": "Data on antidiabetics and fractures",
      "object": "adidat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "frac",
        "sta",
        "end",
        "adi",
        "type"
      ],
      "rows": 2000,
      "table": true,
      "tojson": true
    },
    {
      "name": "amdat",
      "title": "Data on MMR and aseptic meningitis",
      "object": "amdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "am",
        "mmr"
      ],
      "rows": 10,
      "table": true,
      "tojson": true
    },
    {
      "name": "apdat",
      "title": "Data on antipsychotics and stroke",
      "object": "apdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "stro",
        "ap",
        "endap",
        "cen",
        "dem"
      ],
      "rows": 11792,
      "table": true,
      "tojson": true
    },
    {
      "name": "autdat",
      "title": "Data on MMR vaccine and autism",
      "object": "autdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "diag",
        "sta",
        "end",
        "mmr"
      ],
      "rows": 350,
      "table": true,
      "tojson": true
    },
    {
      "name": "bpdat",
      "title": "Data on blood pressure and headaches",
      "object": "bpdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "dow",
        "time",
        "sys",
        "dia",
        "head"
      ],
      "rows": 896,
      "table": true,
      "tojson": true
    },
    {
      "name": "bupdat",
      "title": "Data on bupropion and sudden death",
      "object": "bupdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "date",
        "bup",
        "death"
      ],
      "rows": 121,
      "table": true,
      "tojson": true
    },
    {
      "name": "condat",
      "title": "Data on DTP and convulsions",
      "object": "condat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "conv",
        "hib",
        "mmr",
        "sex",
        "gap",
        "cen",
        "rec",
        "ngrp"
      ],
      "rows": 2435,
      "table": true,
      "tojson": true
    },
    {
      "name": "dtpdat",
      "title": "Data on DTP and convulsions",
      "object": "dtpdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "conv",
        "dtp",
        "dtpd2",
        "dtpd3",
        "sex"
      ],
      "rows": 1379,
      "table": true,
      "tojson": true
    },
    {
      "name": "febdat",
      "title": "Data on multitype convulsions and MMR",
      "object": "febdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "conv",
        "sta",
        "end",
        "mmr",
        "sex",
        "type"
      ],
      "rows": 988,
      "table": true,
      "tojson": true
    },
    {
      "name": "gbsdat",
      "title": "Data on influenza vaccine and GBS",
      "object": "gbsdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "gbs",
        "flu",
        "sage"
      ],
      "rows": 174,
      "table": true,
      "tojson": true
    },
    {
      "name": "gidat",
      "title": "Data on NSAID and first GI bleed",
      "object": "gidat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "bleed",
        "ns",
        "endns"
      ],
      "rows": 2920,
      "table": true,
      "tojson": true
    },
    {
      "name": "hibdat",
      "title": "Data on DTP, Hib and convulsions",
      "object": "hibdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "conv",
        "dtp",
        "dtpd2",
        "dtpd3",
        "hib",
        "hibd2",
        "hibd3",
        "sex"
      ],
      "rows": 1378,
      "table": true,
      "tojson": true
    },
    {
      "name": "hipdat",
      "title": "Data on antidepressants and hip fracture",
      "object": "hipdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "frac",
        "sta",
        "end",
        "ad",
        "endad"
      ],
      "rows": 1000,
      "table": true,
      "tojson": true
    },
    {
      "name": "intdat",
      "title": "Data on intussusception and OPV",
      "object": "intdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "intus",
        "sta",
        "end",
        "opv",
        "opvd2",
        "dob"
      ],
      "rows": 273,
      "table": true,
      "tojson": true
    },
    {
      "name": "itpdat",
      "title": "Data on MMR and ITP",
      "object": "itpdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "itp",
        "sta",
        "end",
        "mmr",
        "sex",
        "gap",
        "cen",
        "rec"
      ],
      "rows": 44,
      "table": true,
      "tojson": true
    },
    {
      "name": "midat",
      "title": "Data on respiratory tract infections and myocardial infarction",
      "object": "midat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "mi",
        "rti",
        "cen"
      ],
      "rows": 2187,
      "table": true,
      "tojson": true
    },
    {
      "name": "nrtdat",
      "title": "Data on NRT and MI",
      "object": "nrtdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "nrt",
        "mi",
        "end",
        "act",
        "cage",
        "cen"
      ],
      "rows": 141,
      "table": true,
      "tojson": true
    },
    {
      "name": "opvdat",
      "title": "Data on OPV and intussusception",
      "object": "opvdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "intus",
        "opv",
        "opvd2",
        "opvd3",
        "sex"
      ],
      "rows": 207,
      "table": true,
      "tojson": true
    },
    {
      "name": "pmdat",
      "title": "Data on asthma admissions and air pollution",
      "object": "pmdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "day",
        "asma",
        "pm10"
      ],
      "rows": 2922,
      "table": true,
      "tojson": true
    },
    {
      "name": "rotdat",
      "title": "Data on Rotavirus vaccine and intussusception",
      "object": "rotdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "intus",
        "rv",
        "rvd2"
      ],
      "rows": 566,
      "table": true,
      "tojson": true
    },
    {
      "name": "rsvdat",
      "title": "Data on RSV and ambient temperature",
      "object": "rsvdat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "year",
        "week",
        "win",
        "temp",
        "rsv"
      ],
      "rows": 364,
      "table": true,
      "tojson": true
    },
    {
      "name": "siddat",
      "title": "Data on hexavalent vaccine and sudden infant death syndrome (SIDS)",
      "object": "siddat",
      "class": [
        "data.frame"
      ],
      "fields": [
        "case",
        "sta",
        "end",
        "sids",
        "hex",
        "hexd2",
        "hexd3"
      ],
      "rows": 300,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "SCCS-package",
      "title": "The Self-Controlled Case Series (SCCS) Method",
      "topics": [
        "SCCS-package",
        "SCCS"
      ]
    },
    {
      "page": "addat",
      "title": "Data on NSAID and antidepressant exposure and first GI bleed",
      "topics": [
        "addat"
      ]
    },
    {
      "page": "adidat",
      "title": "Data on antidiabetics and fractures",
      "topics": [
        "adidat"
      ]
    },
    {
      "page": "amdat",
      "title": "Data on MMR and aseptic meningitis",
      "topics": [
        "amdat"
      ]
    },
    {
      "page": "apdat",
      "title": "Data on antipsychotics and stroke",
      "topics": [
        "apdat"
      ]
    },
    {
      "page": "autdat",
      "title": "Data on MMR vaccine and autism",
      "topics": [
        "autdat"
      ]
    },
    {
      "page": "bpdat",
      "title": "Data on blood pressure and headaches",
      "topics": [
        "bpdat"
      ]
    },
    {
      "page": "bupdat",
      "title": "Data on bupropion and sudden death",
      "topics": [
        "bupdat"
      ]
    },
    {
      "page": "condat",
      "title": "Data on DTP and convulsions",
      "topics": [
        "condat"
      ]
    },
    {
      "page": "dtpdat",
      "title": "Data on DTP and convulsions",
      "topics": [
        "dtpdat"
      ]
    },
    {
      "page": "eventdepenexp",
      "title": "SCCS with event-dependent exposure",
      "topics": [
        "eventdepenexp"
      ]
    },
    {
      "page": "eventdepenobs",
      "title": "SCCS with event-dependent observation periods",
      "topics": [
        "eventdepenobs"
      ]
    },
    {
      "page": "febdat",
      "title": "Data on multitype convulsions and MMR",
      "topics": [
        "febdat"
      ]
    },
    {
      "page": "formatdata",
      "title": "Formatting data",
      "topics": [
        "formatdata"
      ]
    },
    {
      "page": "gbsdat",
      "title": "Data on influenza vaccine and GBS",
      "topics": [
        "gbsdat"
      ]
    },
    {
      "page": "gidat",
      "title": "Data on NSAID and first GI bleed",
      "topics": [
        "gidat"
      ]
    },
    {
      "page": "hibdat",
      "title": "Data on DTP, Hib and convulsions",
      "topics": [
        "hibdat"
      ]
    },
    {
      "page": "hipdat",
      "title": "Data on antidepressants and hip fracture",
      "topics": [
        "hipdat"
      ]
    },
    {
      "page": "intdat",
      "title": "Data on intussusception and OPV",
      "topics": [
        "intdat"
      ]
    },
    {
      "page": "integrateIspline",
      "title": "Integral of I-splines",
      "topics": [
        "integrateIspline"
      ]
    },
    {
      "page": "itpdat",
      "title": "Data on MMR and ITP",
      "topics": [
        "itpdat"
      ]
    },
    {
      "page": "lrtsccs",
      "title": "Likelihood ratio test for SCCS models",
      "topics": [
        "lrtsccs"
      ]
    },
    {
      "page": "midat",
      "title": "Data on respiratory tract infections and myocardial infarction",
      "topics": [
        "midat"
      ]
    },
    {
      "page": "nonparasccs",
      "title": "Spline-based non parametric SCCS method",
      "topics": [
        "nonparasccs"
      ]
    },
    {
      "page": "nrtdat",
      "title": "Data on NRT and MI",
      "topics": [
        "nrtdat"
      ]
    },
    {
      "page": "opvdat",
      "title": "Data on OPV and intussusception",
      "topics": [
        "opvdat"
      ]
    },
    {
      "page": "pmdat",
      "title": "Data on asthma admissions and air pollution",
      "topics": [
        "pmdat"
      ]
    },
    {
      "page": "quantsccs",
      "title": "Quantitative exposures in self controlled case series method",
      "topics": [
        "quantsccs"
      ]
    },
    {
      "page": "rotdat",
      "title": "Data on Rotavirus vaccine and intussusception",
      "topics": [
        "rotdat"
      ]
    },
    {
      "page": "rsvdat",
      "title": "Data on RSV and ambient temperature",
      "topics": [
        "rsvdat"
      ]
    },
    {
      "page": "samplesize",
      "title": "Sample size calculation in SCCS",
      "topics": [
        "samplesize"
      ]
    },
    {
      "page": "semisccs",
      "title": "Semiparametric self-controlled case series method",
      "topics": [
        "semisccs"
      ]
    },
    {
      "page": "siddat",
      "title": "Data on hexavalent vaccine and sudden infant death syndrome (SIDS)",
      "topics": [
        "siddat"
      ]
    },
    {
      "page": "simulatesccsdata",
      "title": "Simulation of SCCS data",
      "topics": [
        "simulatesccsdata"
      ]
    },
    {
      "page": "smoothagesccs",
      "title": "Spline-based semiparametric SCCS, smooth age",
      "topics": [
        "smoothagesccs"
      ]
    },
    {
      "page": "smoothexposccs",
      "title": "Spline-based semiparametric SCCS, smooth exposure",
      "topics": [
        "smoothexposccs"
      ]
    },
    {
      "page": "standardsccs",
      "title": "The standard SCCS method",
      "topics": [
        "standardsccs"
      ]
    }
  ],
  "_rundeps": [
    "ash",
    "bitops",
    "cli",
    "cluster",
    "colorspace",
    "corpcor",
    "cpp11",
    "deSolve",
    "farver",
    "fda",
    "fds",
    "FNN",
    "ggplot2",
    "glue",
    "gnm",
    "gtable",
    "hdrcde",
    "isoband",
    "kernlab",
    "KernSmooth",
    "ks",
    "labeling",
    "lattice",
    "lifecycle",
    "locfit",
    "MASS",
    "Matrix",
    "mclust",
    "mgcv",
    "multicool",
    "mvtnorm",
    "nlme",
    "nnet",
    "pcaPP",
    "pracma",
    "qvcalc",
    "R.methodsS3",
    "R6",
    "rainbow",
    "RColorBrewer",
    "Rcpp",
    "RCurl",
    "relimp",
    "rlang",
    "S7",
    "scales",
    "survival",
    "vctrs",
    "viridisLite",
    "withr"
  ],
  "_score": 2.0170333392987803,
  "_indexed": true,
  "_nocasepkg": "sccs",
  "_universes": [
    "cran"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.7",
      "date": "2026-05-12T05:22:43.000Z",
      "distro": "noble",
      "commit": "bd6c6d43622fc937c6da56a9de7212f36d640af5",
      "fileid": "df57fae2b8c6d5cf398206d779bb2a2e67e3408e49da884961ccbf968584a898",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25714968452"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.7",
      "date": "2026-05-12T05:22:46.000Z",
      "distro": "noble",
      "commit": "bd6c6d43622fc937c6da56a9de7212f36d640af5",
      "fileid": "d98c94d67dbe6f73aefb6399093cdcbaf2678bc64d23ada3ade7da1f79629b72",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25714968452"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.7",
      "date": "2026-05-22T11:10:42.000Z",
      "commit": "bd6c6d43622fc937c6da56a9de7212f36d640af5",
      "fileid": "fb8f0cfc0601754aa29a4220c29c5613a17d79c6ca6fd918f03ef0efd1d498f4",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25714968452"
    }
  ]
}