{
  "_id": "6ac2140b773a0037682c1894",
  "Package": "seismic",
  "Type": "Package",
  "Title": "Predict Information Cascade by Self-Exciting Point Process",
  "Version": "1.1",
  "Date": "2022-05-20",
  "Author": "Hera He, Murat Erdogdu, Qingyuan Zhao",
  "Maintainer": "Qingyuan Zhao <qingyzhao@gmail.com>",
  "Description": "An implementation of self-exciting point process model for\ninformation cascades, which occurs when many people engage in\nthe same acts after observing the actions of others (e.g. post\nresharings on Facebook or Twitter). It provides functions to\nestimate the infectiousness of an information cascade and\npredict its popularity given the observed history. See\nhttp://snap.stanford.edu/seismic/ for more information and\ndatasets.",
  "URL": "http://snap.stanford.edu/seismic/",
  "License": "GPL-3",
  "NeedsCompilation": "no",
  "RoxygenNote": "7.1.2",
  "Repository": "https://qingyuanzhao.r-universe.dev",
  "Date/Publication": "2022-05-20 10:24:09 UTC",
  "RemoteUrl": "https://github.com/qingyuanzhao/seismic",
  "RemoteRef": "HEAD",
  "RemoteSha": "1e587e72e502118c62f8ca33adfa1242722a9dbc",
  "Packaged": {
    "Date": "2026-10-04 08:33:55 UTC",
    "User": "root"
  },
  "_user": "qingyuanzhao",
  "_type": "src",
  "_file": "seismic_1.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/d7747499d12187afcd15d89f25baad7a3eda92b9089feb38c0fa2e3b36c44dfb",
  "_filesize": 149180,
  "_sha256": "d7747499d12187afcd15d89f25baad7a3eda92b9089feb38c0fa2e3b36c44dfb",
  "_expires": "2027-01-12T08:53:30.000Z",
  "_created": "2026-10-04T08:33:55.000Z",
  "_published": "2026-10-04T08:53:31.808Z",
  "_jobs": [
    {
      "job": 111398094266,
      "time": 86,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11298264073"
    },
    {
      "job": 111398094252,
      "time": 84,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11298159189"
    },
    {
      "job": 111398094295,
      "time": 179,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11298676529"
    },
    {
      "job": 111398094239,
      "time": 137,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11298003979"
    },
    {
      "job": 111397471735,
      "time": 224,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11297879685"
    },
    {
      "job": 111398094265,
      "time": 64,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11297974651"
    },
    {
      "job": 111398094272,
      "time": 57,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11297244720"
    },
    {
      "job": 111398094312,
      "time": 54,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11297874690"
    },
    {
      "job": 111398094285,
      "time": 50,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11298044632"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/qingyuanzhao/actions/runs/37189116969",
  "_status": "success",
  "_upstream": "https://github.com/qingyuanzhao/seismic",
  "_commit": {
    "id": "1e587e72e502118c62f8ca33adfa1242722a9dbc",
    "author": "qingyuanzhao <qingyzhao@gmail.com>",
    "committer": "qingyuanzhao <qingyzhao@gmail.com>",
    "message": "version 1.1 (per-submission)\n",
    "time": 1653042249
  },
  "_maintainer": {
    "name": "Qingyuan Zhao",
    "email": "qingyzhao@gmail.com",
    "login": "qingyuanzhao",
    "description": "",
    "uuid": 3944837
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [],
  "_owner": "qingyuanzhao",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "qingyuanzhao",
      "count": 2,
      "uuid": 3944837
    }
  ],
  "_userbio": {
    "uuid": 3944837,
    "type": "user",
    "name": "Qingyuan Zhao",
    "followers": 69
  },
  "_downloads": {
    "count": 231,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/seismic"
  },
  "_mentions": 1,
  "_devurl": "https://github.com/qingyuanzhao/seismic",
  "_searchresults": 6,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/seismic.html"
  ],
  "_homeurl": "https://github.com/qingyuanzhao/seismic",
  "_realowner": "qingyuanzhao",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.0",
      "date": "2015-06-05"
    },
    {
      "version": "1.1",
      "date": "2022-05-20"
    }
  ],
  "_exports": [
    "get.infectiousness",
    "pred.cascade"
  ],
  "_datasets": [
    {
      "name": "tweet",
      "title": "An example information cascade",
      "object": "tweet",
      "file": "tweet.rda",
      "class": [
        "data.frame"
      ],
      "fields": [
        "relative_time_second",
        "number_of_followers"
      ],
      "rows": 15563,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "get.infectiousness",
      "title": "Estimate the infectiousness of an information cascade",
      "topics": [
        "get.infectiousness"
      ]
    },
    {
      "page": "pred.cascade",
      "title": "Predict the popularity of information cascade",
      "topics": [
        "pred.cascade"
      ]
    },
    {
      "page": "seismic",
      "title": "Predicting information cascade by self-exciting point process model",
      "topics": [
        "seismic"
      ]
    },
    {
      "page": "tweet",
      "title": "An example information cascade",
      "topics": [
        "tweet"
      ]
    }
  ],
  "_rundeps": [],
  "_score": 2,
  "_indexed": true,
  "_nocasepkg": "seismic",
  "_universes": [
    "qingyuanzhao"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.1",
      "date": "2026-10-04T08:35:30.000Z",
      "distro": "resolute",
      "commit": "1e587e72e502118c62f8ca33adfa1242722a9dbc",
      "fileid": "https://r2.ropensci.org/e93e8b2381ca21e2f6dd75631adb0577926be36aae020b0ac0cdb8a5120df4b3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/qingyuanzhao/actions/runs/37189116969"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.1",
      "date": "2026-10-04T08:35:26.000Z",
      "distro": "resolute",
      "commit": "1e587e72e502118c62f8ca33adfa1242722a9dbc",
      "fileid": "https://r2.ropensci.org/52070e729eb0c9ac36212c2f40a41270ed4082f2c7a64ba02f8e005f3e987214",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/qingyuanzhao/actions/runs/37189116969"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.1",
      "date": "2026-10-04T08:52:30.000Z",
      "commit": "1e587e72e502118c62f8ca33adfa1242722a9dbc",
      "fileid": "https://r2.ropensci.org/b9e91cb74e6f330e09133fac0de9d9acc366823493dd6040548145fb9ca4ccec",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/qingyuanzhao/actions/runs/37189116969"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.1",
      "date": "2026-10-04T08:51:38.000Z",
      "commit": "1e587e72e502118c62f8ca33adfa1242722a9dbc",
      "fileid": "https://r2.ropensci.org/cccacfd8f67e09e17b071aec641e821aa6e555845442698bf6b5c97d2d5e2f4a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/qingyuanzhao/actions/runs/37189116969"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.1",
      "date": "2026-10-04T08:35:17.000Z",
      "commit": "1e587e72e502118c62f8ca33adfa1242722a9dbc",
      "fileid": "https://r2.ropensci.org/e67be34ea62cf7672bb05711c22b7a4469cff8ad005b76721d2ba4f80483b488",
      "status": "success",
      "buildurl": "https://github.com/r-universe/qingyuanzhao/actions/runs/37189116969"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.1",
      "date": "2026-10-04T08:34:53.000Z",
      "commit": "1e587e72e502118c62f8ca33adfa1242722a9dbc",
      "fileid": "https://r2.ropensci.org/3c8796fb2a275d3a7fca9a6950ac75a6030af50713b0662dd265bf7c7ac568b1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/qingyuanzhao/actions/runs/37189116969"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.1",
      "date": "2026-10-04T08:34:51.000Z",
      "commit": "1e587e72e502118c62f8ca33adfa1242722a9dbc",
      "fileid": "https://r2.ropensci.org/d0093e2f0a7afbb092639242535c3a9144938965f471b0a6121cdaec794c9ab0",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/qingyuanzhao/actions/runs/37189116969"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.1",
      "date": "2026-10-04T08:34:47.000Z",
      "commit": "1e587e72e502118c62f8ca33adfa1242722a9dbc",
      "fileid": "https://r2.ropensci.org/bc4e28c753b4db4652227d5974efd365f77e95f050ac0cf832df15796ffe7f33",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/qingyuanzhao/actions/runs/37189116969"
    }
  ]
}