{
  "_id": "6a129b06acfb0bcc41d0e65e",
  "Package": "CausalImpact",
  "Title": "Inferring Causal Effects using Bayesian Structural Time-Series\nModels",
  "Date": "2025-09-24",
  "Authors@R": "c(person(given = c(\"Kay\", \"H.\"),\nfamily = \"Brodersen\",\nrole = \"aut\",\nemail = \"kbrodersen@google.com\"),\nperson(given = \"Alain\",\nfamily = \"Hauser\",\nrole = c(\"aut\", \"cre\"),\nemail = \"alhauser@google.com\"))",
  "Maintainer": "Alain Hauser <alhauser@google.com>",
  "URL": "https://google.github.io/CausalImpact/",
  "Description": "Implements a Bayesian approach to causal impact estimation\nin time series, as described in Brodersen et al. (2015)\n<DOI:10.1214/14-AOAS788>. See the package documentation on\nGitHub <https://google.github.io/CausalImpact/> to get started.",
  "Copyright": "Copyright (C) 2014-2025 Google, Inc.",
  "Version": "1.4.1",
  "VignetteBuilder": "knitr",
  "License": "Apache License 2.0 | file LICENSE",
  "Config/testthat/edition": "3",
  "Config/pak/sysreqs": "make",
  "Repository": "https://google.r-universe.dev",
  "Date/Publication": "2026-03-31 04:46:51 UTC",
  "RemoteUrl": "https://github.com/google/causalimpact",
  "RemoteRef": "HEAD",
  "RemoteSha": "0f5bf8d97cfb13321926c68b7eaeec74bb692b61",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-24 06:26:16 UTC",
    "User": "root"
  },
  "Author": "Kay H. Brodersen [aut],\nAlain Hauser [aut, cre]",
  "MD5sum": "cc3327d206351f8b3e76114d9ad20440",
  "_user": "google",
  "_type": "src",
  "_file": "CausalImpact_1.4.1.tar.gz",
  "_fileid": "49cfdadf7be690d6ae9cc4160834e399353b6951195c106840ad87f72d211587",
  "_filesize": 443901,
  "_sha256": "49cfdadf7be690d6ae9cc4160834e399353b6951195c106840ad87f72d211587",
  "_created": "2026-05-24T06:26:16.000Z",
  "_published": "2026-05-24T06:30:30.366Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77577234664,
      "time": 163,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7182881040"
    },
    {
      "job": 77577234675,
      "time": 179,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7182882756"
    },
    {
      "job": 77577234659,
      "time": 225,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7182882484"
    },
    {
      "job": 77577234662,
      "time": 186,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7182879443"
    },
    {
      "job": 77577066111,
      "time": 198,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7182863924"
    },
    {
      "job": 77577234663,
      "time": 152,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7182879125"
    },
    {
      "job": 77577234672,
      "time": 116,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7182876276"
    },
    {
      "job": 77577234678,
      "time": 115,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7182876368"
    },
    {
      "job": 77577234670,
      "time": 124,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7182877227"
    }
  ],
  "_buildurl": "https://github.com/r-universe/google/actions/runs/26353913947",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/google/causalimpact",
  "_commit": {
    "id": "0f5bf8d97cfb13321926c68b7eaeec74bb692b61",
    "author": "khbrodersen <khbrodersen@gmail.com>",
    "committer": "Alain Hauser <alhauser@users.noreply.github.com>",
    "message": "Bump R dependency to 4.5.0 (due to boom) and update test matrix\n",
    "time": 1774932411
  },
  "_maintainer": {
    "name": "Alain Hauser",
    "email": "alhauser@google.com",
    "login": "alhauser",
    "description": "",
    "uuid": 8403887
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.5.0",
      "role": "Depends"
    },
    {
      "package": "bsts",
      "version": ">= 0.9.0",
      "role": "Depends"
    },
    {
      "package": "assertthat",
      "version": ">= 0.2.0",
      "role": "Imports"
    },
    {
      "package": "Boom",
      "role": "Imports"
    },
    {
      "package": "ggplot2",
      "role": "Imports"
    },
    {
      "package": "zoo",
      "role": "Imports"
    },
    {
      "package": "covr",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    },
    {
      "package": "vdiffr",
      "role": "Suggests"
    }
  ],
  "_owner": "google",
  "_selfowned": true,
  "_usedby": 2,
  "_updates": [
    {
      "week": "2025-39",
      "n": 2
    },
    {
      "week": "2026-14",
      "n": 3
    }
  ],
  "_tags": [],
  "_stars": 1831,
  "_contributors": [
    {
      "user": "kaybrodersen",
      "count": 48,
      "uuid": 8380069
    },
    {
      "user": "alhauser",
      "count": 23,
      "uuid": 8403887
    },
    {
      "user": "deanmarchiori-irx",
      "count": 1,
      "uuid": 50158850
    },
    {
      "user": "picarus",
      "count": 1,
      "uuid": 2241897
    },
    {
      "user": "fmarquezg",
      "count": 1,
      "uuid": 10618386
    },
    {
      "user": "evjan",
      "count": 1,
      "uuid": 18362
    },
    {
      "user": "kjewell",
      "count": 1,
      "uuid": 493753
    },
    {
      "user": "jeffreyoldham",
      "count": 1,
      "uuid": 64656025
    }
  ],
  "_userbio": {
    "uuid": 1342004,
    "type": "organization",
    "name": "Google",
    "description": "Google ❤️ Open Source"
  },
  "_downloads": {
    "count": 6366,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/CausalImpact"
  },
  "_mentions": 8,
  "_devurl": "https://github.com/google/causalimpact",
  "_searchresults": 377,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/CausalImpact.html",
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/google/causalimpact",
  "_realowner": "google",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.2.0",
      "date": "2017-04-10"
    },
    {
      "version": "1.2.1",
      "date": "2017-05-31"
    },
    {
      "version": "1.2.2",
      "date": "2017-09-14"
    },
    {
      "version": "1.2.3",
      "date": "2017-09-14"
    },
    {
      "version": "1.2.4",
      "date": "2020-01-09"
    },
    {
      "version": "1.2.5",
      "date": "2021-01-05"
    },
    {
      "version": "1.2.6",
      "date": "2021-02-23"
    },
    {
      "version": "1.2.7",
      "date": "2021-06-07"
    },
    {
      "version": "1.3.0",
      "date": "2022-11-09"
    },
    {
      "version": "1.4.1",
      "date": "2025-09-26"
    }
  ],
  "_exports": [
    "as.CausalImpact",
    "CausalImpact"
  ],
  "_help": [
    {
      "page": "AsCausalImpact",
      "title": "Coercion to a 'CausalImpact' object",
      "topics": [
        "as.CausalImpact"
      ]
    },
    {
      "page": "CausalImpact",
      "title": "Inferring causal impact using structural time-series models",
      "topics": [
        "CausalImpact"
      ]
    },
    {
      "page": "CausalImpactMethods",
      "title": "Printing and plotting a 'CausalImpact' object",
      "topics": [
        "plot.CausalImpact",
        "print.CausalImpact",
        "summary.CausalImpact"
      ]
    }
  ],
  "_readme": "https://github.com/google/causalimpact/raw/HEAD/README.md",
  "_rundeps": [
    "assertthat",
    "Boom",
    "BoomSpikeSlab",
    "bsts",
    "cli",
    "cpp11",
    "farver",
    "ggplot2",
    "glue",
    "gtable",
    "isoband",
    "labeling",
    "lattice",
    "lifecycle",
    "MASS",
    "R6",
    "RColorBrewer",
    "rlang",
    "S7",
    "scales",
    "vctrs",
    "viridisLite",
    "withr",
    "xts",
    "zoo"
  ],
  "_vignettes": [
    {
      "source": "CausalImpact.Rmd",
      "filename": "CausalImpact.html",
      "title": "CausalImpact",
      "engine": "knitr::rmarkdown",
      "headings": [
        "An R package for causal inference using Bayesian structural time-series models",
        "What does the package do?",
        "How does it work?",
        "What assumptions does the model make?",
        "How is the package structured?",
        "1. Installing the package",
        "2. Creating an example dataset",
        "3. Running an analysis",
        "4. Plotting the results",
        "5. Working with dates and times",
        "6. Printing a summary table",
        "7. Adjusting the model",
        "Available options",
        "8. Using a custom model",
        "9. FAQ",
        "How do I cite the package in my work?",
        "How can I check whether the model assumptions are fulfilled?",
        "May the data contain missing values?",
        "How can I customize the default plot?",
        "How can I change the font size in the plot?",
        "How can I obtain 90% intervals instead of 95% intervals?",
        "Which predictor variables were used in the model?",
        "10. Further resources",
        "Literature",
        "Discussion forum",
        "CausalImpact"
      ],
      "created": "2017-04-03 08:10:36",
      "modified": "2025-09-26 09:11:02",
      "commits": 7
    }
  ],
  "_score": 12.169235606182317,
  "_indexed": true,
  "_nocasepkg": "causalimpact",
  "_universes": [
    "google",
    "alhauser"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.4.1",
      "date": "2026-05-24T06:28:26.000Z",
      "distro": "noble",
      "commit": "0f5bf8d97cfb13321926c68b7eaeec74bb692b61",
      "fileid": "bb0cfb6487b5c74c81bfcff610cfe97941a0d9c267783deaa5a3b55510860806",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/google/actions/runs/26353913947"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.4.1",
      "date": "2026-05-24T06:28:44.000Z",
      "distro": "noble",
      "commit": "0f5bf8d97cfb13321926c68b7eaeec74bb692b61",
      "fileid": "fee4497d5fd83e1a19a8a82d2184cd0f05bc2534e837d2c0048a6b20675c481a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/google/actions/runs/26353913947"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.4.1",
      "date": "2026-05-24T06:28:46.000Z",
      "commit": "0f5bf8d97cfb13321926c68b7eaeec74bb692b61",
      "fileid": "87ac71f6c862c2d93e57ebc236c7ea8cba7377669e65d6eaedca50c2e32f43cc",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/google/actions/runs/26353913947"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.4.1",
      "date": "2026-05-24T06:28:14.000Z",
      "commit": "0f5bf8d97cfb13321926c68b7eaeec74bb692b61",
      "fileid": "9512e6bf7b2c20229b25b2e518b089f62a5c6e7dd2624276645cf1e3042a38e9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/google/actions/runs/26353913947"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.4.1",
      "date": "2026-05-24T06:28:55.000Z",
      "commit": "0f5bf8d97cfb13321926c68b7eaeec74bb692b61",
      "fileid": "a9bd80e7290307d08bd651a635025ad7ba5e46d29cb9ee0104092d24734cbfc4",
      "status": "success",
      "buildurl": "https://github.com/r-universe/google/actions/runs/26353913947"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.4.1",
      "date": "2026-05-24T06:27:30.000Z",
      "commit": "0f5bf8d97cfb13321926c68b7eaeec74bb692b61",
      "fileid": "dad688bfc6edf7456f708d30dd48a0aabbb2d8ec7ba12630325c2ba0d203a93b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/google/actions/runs/26353913947"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.4.1",
      "date": "2026-05-24T06:27:42.000Z",
      "commit": "0f5bf8d97cfb13321926c68b7eaeec74bb692b61",
      "fileid": "c8869520a50101e12c17f4e89253da9d01b4a1f31b8522ac91508be379ff9760",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/google/actions/runs/26353913947"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "1.4.1",
      "date": "2026-05-24T06:27:41.000Z",
      "commit": "0f5bf8d97cfb13321926c68b7eaeec74bb692b61",
      "fileid": "bfcb3df5b1d309a0811a7f87b06829d36ee6d7ddb86e4348b40013870b6baf85",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/google/actions/runs/26353913947"
    }
  ]
}