{
  "_id": "6ab393d13d719c1f8409170f",
  "Package": "FLAME",
  "Type": "Package",
  "Title": "Interpretable Matching for Causal Inference",
  "Version": "2.1.1.9000",
  "Authors@R": "c(person(given = 'Vittorio',\nfamily = 'Orlandi',\nrole = c('aut', 'cre'),\nemail = 'almost.matching.exactly@gmail.com'),\nperson(given = 'Sudeepa',\nfamily = 'Roy',\nrole = 'aut',\nemail = 'sudeepa@cs.duke.edu'),\nperson(given = 'Cynthia',\nfamily = 'Rudin',\nrole = 'aut',\nemail = 'cynthia@cs.duke.edu'),\nperson(given = 'Alexander',\nfamily = 'Volfovsky',\nrole = 'aut',\nemail = 'alexander.volfovsky@duke.edu'))",
  "URL": "https://almost-matching-exactly.github.io,https://vittorioorlandi.github.io/",
  "BugReports": "https://github.com/vittorioorlandi/FLAME/issues",
  "Description": "Efficient implementations of the algorithms in the\nAlmost-Matching-Exactly framework for interpretable matching in\ncausal inference. These algorithms match units via a learned,\nweighted Hamming distance that determines which covariates are\nmore important to match on. For more information and examples,\nsee the Almost-Matching-Exactly website.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.1.1",
  "VignetteBuilder": "knitr",
  "Config/pak/sysreqs": "libgmp3-dev",
  "Repository": "https://vittorioorlandi.r-universe.dev",
  "Date/Publication": "2021-12-13 14:29:24 UTC",
  "RemoteUrl": "https://github.com/vittorioorlandi/flame",
  "RemoteRef": "HEAD",
  "RemoteSha": "c7c26df8d315c35a5176d32de558ca98eaa63079",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-09-23 08:50:51 UTC",
    "User": "root"
  },
  "Author": "Vittorio Orlandi [aut, cre],\nSudeepa Roy [aut],\nCynthia Rudin [aut],\nAlexander Volfovsky [aut]",
  "Maintainer": "Vittorio Orlandi <almost.matching.exactly@gmail.com>",
  "_user": "vittorioorlandi",
  "_type": "src",
  "_file": "FLAME_2.1.1.9000.tar.gz",
  "_fileid": "https://r2.ropensci.org/29fbc2fa5785adb82e9c4bcfe736445dd40aa8abca49b23a34d91594cce96c80",
  "_filesize": 533149,
  "_sha256": "29fbc2fa5785adb82e9c4bcfe736445dd40aa8abca49b23a34d91594cce96c80",
  "_expires": "2027-01-01T08:54:38.000Z",
  "_created": "2026-09-23T08:50:51.000Z",
  "_published": "2026-09-23T08:54:40.582Z",
  "_jobs": [
    {
      "job": 107110850783,
      "time": 150,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "ERROR",
      "artifact": "10741051109"
    },
    {
      "job": 107110850941,
      "time": 185,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "ERROR",
      "artifact": "10740484060"
    },
    {
      "job": 107110850930,
      "time": 191,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "ERROR",
      "artifact": "10740717233"
    },
    {
      "job": 107110850748,
      "time": 185,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "ERROR",
      "artifact": "10741067116"
    },
    {
      "job": 107109597698,
      "time": 240,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10740282719"
    },
    {
      "job": 107110850674,
      "time": 134,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "10740697143"
    },
    {
      "job": 107110850970,
      "time": 135,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "ERROR",
      "artifact": "10740737952"
    },
    {
      "job": 107110850735,
      "time": 126,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "ERROR",
      "artifact": "10740886307"
    },
    {
      "job": 107110850762,
      "time": 135,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "ERROR",
      "artifact": "10740737946"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/vittorioorlandi/actions/runs/35839056823",
  "_status": "success",
  "_upstream": "https://github.com/vittorioorlandi/flame",
  "_commit": {
    "id": "c7c26df8d315c35a5176d32de558ca98eaa63079",
    "author": "Vittorio Orlandi <52432620+vittorioorlandi@users.noreply.github.com>",
    "committer": "Vittorio Orlandi <52432620+vittorioorlandi@users.noreply.github.com>",
    "message": "prep for next version\n",
    "time": 1639405764
  },
  "_maintainer": {
    "name": "Vittorio Orlandi",
    "email": "almost.matching.exactly@gmail.com"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "glmnet",
      "role": "Imports"
    },
    {
      "package": "gmp",
      "role": "Imports"
    },
    {
      "package": "nnet",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "mice",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    },
    {
      "package": "xgboost",
      "role": "Suggests"
    }
  ],
  "_owner": "vittorioorlandi",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 5,
  "_contributors": [
    {
      "user": "vittorioorlandi",
      "count": 165,
      "uuid": 52432620
    },
    {
      "user": "thowell332",
      "count": 6,
      "uuid": 65472983
    }
  ],
  "_userbio": {
    "uuid": 52432620,
    "type": "user",
    "name": "Vittorio Orlandi",
    "followers": 8,
    "description": "PhD student at Duke Statistical Science. "
  },
  "_downloads": {
    "count": 544,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/FLAME"
  },
  "_mentions": 256,
  "_devurl": "https://github.com/vittorioorlandi/flame",
  "_searchresults": 20,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/FLAME.html",
    "extra/manual.pdf",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE"
  ],
  "_homeurl": "https://github.com/vittorioorlandi/flame",
  "_realowner": "vittorioorlandi",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.0.0",
      "date": "2018-12-17"
    },
    {
      "version": "2.0.0",
      "date": "2020-04-15"
    },
    {
      "version": "2.1.0",
      "date": "2021-07-07"
    },
    {
      "version": "2.1.1",
      "date": "2021-12-07"
    }
  ],
  "_exports": [
    "ATC",
    "ATE",
    "ATT",
    "CATE",
    "DAME",
    "FLAME",
    "gen_data",
    "MG"
  ],
  "_help": [
    {
      "page": "AME",
      "title": "Almost Matching Exactly (AME) Algorithms for Discrete, Observational Data",
      "topics": [
        "AME",
        "DAME",
        "FLAME",
        "print.ame"
      ]
    },
    {
      "page": "ATE",
      "title": "Average Treatment Effect estimates",
      "topics": [
        "ATC",
        "ATE",
        "ATT"
      ]
    },
    {
      "page": "CATE",
      "title": "Conditional Average Treatment Effects",
      "topics": [
        "CATE"
      ]
    },
    {
      "page": "gen_data",
      "title": "Generate Toy Data for Matching",
      "topics": [
        "gen_data"
      ]
    },
    {
      "page": "MG",
      "title": "Matched Groups",
      "topics": [
        "MG"
      ]
    },
    {
      "page": "plot.ame",
      "title": "Plot a summary of FLAME or DAME",
      "topics": [
        "plot.ame"
      ]
    },
    {
      "page": "summary.ame",
      "title": "Summarize the output of FLAME or DAME",
      "topics": [
        "print.summary.ame",
        "summary.ame"
      ]
    }
  ],
  "_readme": "https://github.com/vittorioorlandi/flame/raw/HEAD/README.md",
  "_rundeps": [
    "codetools",
    "foreach",
    "glmnet",
    "gmp",
    "iterators",
    "lattice",
    "Matrix",
    "Rcpp",
    "RcppEigen",
    "shape",
    "survival"
  ],
  "_vignettes": [
    {
      "source": "intro_to_AME.Rmd",
      "filename": "intro_to_AME.html",
      "title": "Introduction to Almost Matching Exactly",
      "author": "Vittorio Orlandi",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Making Matches",
        "Analyzing Matches",
        "Runtime and Storage Considerations",
        "Runtime",
        "Storage",
        "Additional Features",
        "Matching With Replacement",
        "The PE - BF Tradeoff",
        "Computing Predictive Error",
        "Early Stopping",
        "Handling Missing Data",
        "Conclusion",
        "References"
      ],
      "created": "2021-07-01 21:24:32",
      "modified": "2021-07-10 17:18:11",
      "commits": 5
    }
  ],
  "_score": 5.698970004336019,
  "_indexed": true,
  "_nocasepkg": "flame",
  "_universes": [
    "vittorioorlandi"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "2.1.1.9000",
      "date": "2026-09-23T08:53:02.000Z",
      "distro": "resolute",
      "commit": "c7c26df8d315c35a5176d32de558ca98eaa63079",
      "fileid": "https://r2.ropensci.org/49f111cd182ce80a6a1a6c4beb992c47c9035b1c27967788940f3809272798ac",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/vittorioorlandi/actions/runs/35839056823"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "2.1.1.9000",
      "date": "2026-09-23T08:53:16.000Z",
      "distro": "resolute",
      "commit": "c7c26df8d315c35a5176d32de558ca98eaa63079",
      "fileid": "https://r2.ropensci.org/22d5f0a29567a47f2789f862533a1afff46fa92dc15438613a8d0c4bebe85b28",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/vittorioorlandi/actions/runs/35839056823"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "2.1.1.9000",
      "date": "2026-09-23T08:53:34.000Z",
      "commit": "c7c26df8d315c35a5176d32de558ca98eaa63079",
      "fileid": "https://r2.ropensci.org/8de104717cf09115a967c51697259501d9093870d193096e5b21ba0436b11af6",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/vittorioorlandi/actions/runs/35839056823"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "2.1.1.9000",
      "date": "2026-09-23T08:53:23.000Z",
      "commit": "c7c26df8d315c35a5176d32de558ca98eaa63079",
      "fileid": "https://r2.ropensci.org/08d9921ea09c7604f17193e721183f5c22c8253c5206b8e7dca61e113f0d8e75",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/vittorioorlandi/actions/runs/35839056823"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "2.1.1.9000",
      "date": "2026-09-23T08:53:18.000Z",
      "commit": "c7c26df8d315c35a5176d32de558ca98eaa63079",
      "fileid": "https://r2.ropensci.org/8fa5a1ea0a89723e96afd7813a943b36ecda7484cbf689b97d2f89579505cbc0",
      "status": "success",
      "buildurl": "https://github.com/r-universe/vittorioorlandi/actions/runs/35839056823"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "2.1.1.9000",
      "date": "2026-09-23T08:52:28.000Z",
      "commit": "c7c26df8d315c35a5176d32de558ca98eaa63079",
      "fileid": "https://r2.ropensci.org/7a5c62550cd60b7c470539c90fbc64bee9d11605985fb6e958d82e97a6fb195f",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/vittorioorlandi/actions/runs/35839056823"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "2.1.1.9000",
      "date": "2026-09-23T08:52:05.000Z",
      "commit": "c7c26df8d315c35a5176d32de558ca98eaa63079",
      "fileid": "https://r2.ropensci.org/369a684142c516962ff8dda269957b3da9ea226e21dfa59766b084e60e8febac",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/vittorioorlandi/actions/runs/35839056823"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "2.1.1.9000",
      "date": "2026-09-23T08:52:17.000Z",
      "commit": "c7c26df8d315c35a5176d32de558ca98eaa63079",
      "fileid": "https://r2.ropensci.org/1e861dab70558192d96f822f53787b9ecffaceccb342aead8aa4ba3b53b0247f",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/vittorioorlandi/actions/runs/35839056823"
    }
  ]
}