{
  "_id": "6aba54b199f7aa8c6aa404eb",
  "Package": "npsf",
  "Type": "Package",
  "Title": "Nonparametric and Stochastic Efficiency and Productivity\nAnalysis",
  "Version": "0.8.0",
  "Date": "2020-11-22",
  "Author": "Oleg Badunenko [aut, cre], Pavlo Mozharovskyi [aut], Yaryna\nKolomiytseva [aut]",
  "Maintainer": "Oleg Badunenko <oleg.badunenko@brunel.ac.uk>",
  "Description": "Nonparametric efficiency measurement and statistical\ninference via DEA type estimators (see Färe, Grosskopf, and\nLovell (1994) <doi:10.1017/CBO9780511551710>, Kneip, Simar, and\nWilson (2008) <doi:10.1017/S0266466608080651> and Badunenko and\nMozharovskyi (2020) <doi:10.1080/01605682.2019.1599778>) as\nwell as Stochastic Frontier estimators for both cross-sectional\ndata and 1st, 2nd, and 4th generation models for panel data\n(see Kumbhakar and Lovell (2003)\n<doi:10.1017/CBO9781139174411>, Badunenko and Kumbhakar (2016)\n<doi:10.1016/j.ejor.2016.04.049>). The stochastic frontier\nestimators can handle both half-normal and truncated normal\nmodels with conditional mean and heteroskedasticity. The\nmarginal effects of determinants can be obtained.",
  "Encoding": "UTF-8",
  "License": "GPL-2",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-09-28 11:46:26 UTC",
    "User": "root"
  },
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2020-11-22 21:10:02 UTC",
  "RemoteUrl": "https://github.com/cran/npsf",
  "RemoteRef": "HEAD",
  "RemoteSha": "87861539a705a43a1f5e2cb66e80cf45c715f266",
  "_user": "cran",
  "_type": "src",
  "_file": "npsf_0.8.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/70ba9956921cf9647a2548de6ad694aa024997a0d600cb1b2b8cc2ced596e1d9",
  "_filesize": 1193294,
  "_sha256": "70ba9956921cf9647a2548de6ad694aa024997a0d600cb1b2b8cc2ced596e1d9",
  "_expires": "2027-01-06T11:51:10.000Z",
  "_created": "2026-09-28T11:46:26.000Z",
  "_published": "2026-09-28T11:51:12.916Z",
  "_jobs": [
    {
      "job": 108912724772,
      "time": 120,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10967389258"
    },
    {
      "job": 108912724729,
      "time": 136,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10967938961"
    },
    {
      "job": 108912724798,
      "time": 115,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10967753991"
    },
    {
      "job": 108912724760,
      "time": 124,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10967559124"
    },
    {
      "job": 108911096249,
      "time": 291,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10968108401"
    },
    {
      "job": 108912724716,
      "time": 104,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "10967809047"
    },
    {
      "job": 108912724686,
      "time": 231,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10967644670"
    },
    {
      "job": 108912724660,
      "time": 148,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "10968213968"
    },
    {
      "job": 108912724748,
      "time": 231,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10967163154"
    },
    {
      "job": 108912724709,
      "time": 116,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "10967953982"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/36417154346",
  "_status": "success",
  "_upstream": "https://github.com/cran/npsf",
  "_commit": {
    "id": "87861539a705a43a1f5e2cb66e80cf45c715f266",
    "author": "Oleg Badunenko <oleg.badunenko@brunel.ac.uk>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.8.0\n",
    "time": 1606079402
  },
  "_maintainer": {
    "name": "Oleg Badunenko",
    "email": "oleg.badunenko@brunel.ac.uk"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "Formula",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "snowFT",
      "role": "Suggests"
    },
    {
      "package": "Rmpi",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 1,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "followers": 630,
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 405,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/npsf"
  },
  "_searchresults": 0,
  "_topics": [
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/npsf.html"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.4",
      "date": "2015-09-20"
    },
    {
      "version": "0.1.6",
      "date": "2015-09-22"
    },
    {
      "version": "0.1.8",
      "date": "2016-07-05"
    },
    {
      "version": "0.1.9",
      "date": "2016-09-02"
    },
    {
      "version": "0.2.0",
      "date": "2017-01-19"
    },
    {
      "version": "0.3.0",
      "date": "2018-01-16"
    },
    {
      "version": "0.3.1",
      "date": "2018-01-17"
    },
    {
      "version": "0.4.1",
      "date": "2018-07-19"
    },
    {
      "version": "0.4.2",
      "date": "2019-01-02"
    },
    {
      "version": "0.5.1",
      "date": "2019-04-12"
    },
    {
      "version": "0.5.2",
      "date": "2019-09-08"
    },
    {
      "version": "0.6.0",
      "date": "2020-05-20"
    },
    {
      "version": "0.7.0",
      "date": "2020-06-13"
    },
    {
      "version": "0.7.1",
      "date": "2020-06-24"
    },
    {
      "version": "0.8.0",
      "date": "2020-11-22"
    }
  ],
  "_exports": [
    "halton",
    "nptestind",
    "nptestrts",
    "primes",
    "rescale",
    "sf",
    "tenonradial",
    "tenonradialbc",
    "teradial",
    "teradialbc",
    "truncreg"
  ],
  "_datasets": [
    {
      "name": "banks00_07",
      "title": "U.S. Commercial Banks Data",
      "object": "banks00_07",
      "file": "banks00_07.txt.gz",
      "class": [
        "data.frame"
      ],
      "fields": [
        "year",
        "id",
        "TA",
        "LLP",
        "Y1",
        "Y2",
        "W1",
        "W2",
        "ER",
        "TC",
        "LA",
        "Ti",
        "TA_ave",
        "TA_initial",
        "LLP_ave",
        "LLP_initial",
        "ER_ave",
        "ER_initial",
        "LA_ave",
        "LA_initial"
      ],
      "rows": 3651,
      "table": true,
      "tojson": true
    },
    {
      "name": "banks05",
      "title": "U.S. Commercial Banks Data",
      "object": "banks05",
      "file": "banks05.txt.gz",
      "class": [
        "data.frame"
      ],
      "fields": [
        "lnC",
        "lnw1",
        "lnw2",
        "lny1",
        "lny2",
        "ER",
        "LA"
      ],
      "rows": 500,
      "table": true,
      "tojson": true
    },
    {
      "name": "ccr81",
      "title": "Program Follow Through at Primary Schools",
      "object": "ccr81",
      "file": "ccr81.txt.gz",
      "class": [
        "data.frame"
      ],
      "fields": [
        "nu",
        "y1",
        "y2",
        "y3",
        "x1",
        "x2",
        "x3",
        "x4",
        "x5"
      ],
      "rows": 70,
      "table": true,
      "tojson": true
    },
    {
      "name": "mroz",
      "title": "Female labor force participation",
      "object": "mroz",
      "file": "mroz.txt.gz",
      "class": [
        "data.frame"
      ],
      "fields": [
        "inlf",
        "hours",
        "kidslt6",
        "kidsge6",
        "age",
        "educ",
        "wage",
        "repwage",
        "hushrs",
        "husage",
        "huseduc",
        "huswage",
        "faminc",
        "mtr",
        "motheduc",
        "fatheduc",
        "unem",
        "city",
        "exper",
        "nwifeinc"
      ],
      "rows": 753,
      "table": true,
      "tojson": true
    },
    {
      "name": "pwt56",
      "title": "Penn World Tables 5.6 (compiled in 1995)",
      "object": "pwt56",
      "file": "pwt56.txt.gz",
      "class": [
        "data.frame"
      ],
      "fields": [
        "Nu",
        "Country",
        "year",
        "Y",
        "K",
        "L"
      ],
      "rows": 104,
      "table": true,
      "tojson": true
    },
    {
      "name": "usmanuf",
      "title": "US Manufacturing Industry Data",
      "object": "usmanuf",
      "file": "usmanuf.txt.gz",
      "class": [
        "data.frame"
      ],
      "fields": [
        "naics",
        "year",
        "Y",
        "K",
        "L",
        "M"
      ],
      "rows": 9460,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "npsf-package",
      "title": "Introduction to Nonparametric and Stochastic Frontier Analysis",
      "topics": [
        "npsf-package",
        "npsf"
      ]
    },
    {
      "page": "banks00_07",
      "title": "U.S. Commercial Banks Data",
      "topics": [
        "banks00_07"
      ]
    },
    {
      "page": "banks05",
      "title": "U.S. Commercial Banks Data",
      "topics": [
        "banks05"
      ]
    },
    {
      "page": "ccr81",
      "title": "Program Follow Through at Primary Schools",
      "topics": [
        "ccr81"
      ]
    },
    {
      "page": "coef.npsf",
      "title": "'coef' method for class 'npsf'",
      "topics": [
        "coef.npsf"
      ]
    },
    {
      "page": "halton",
      "title": "'halton' method for class 'npsf'",
      "topics": [
        "halton"
      ]
    },
    {
      "page": "mroz",
      "title": "Female labor force participation",
      "topics": [
        "mroz"
      ]
    },
    {
      "page": "nobs.npsf",
      "title": "'nobs' method for class 'npsf'",
      "topics": [
        "nobs.npsf"
      ]
    },
    {
      "page": "nptestind",
      "title": "Nonparametric Test of Independence",
      "topics": [
        "nptestind"
      ]
    },
    {
      "page": "nptestrts",
      "title": "Nonparametric Test of Returns to Scale",
      "topics": [
        "nptestrts"
      ]
    },
    {
      "page": "primes",
      "title": "'primes' method for class 'npsf'",
      "topics": [
        "primes"
      ]
    },
    {
      "page": "pwt56",
      "title": "Penn World Tables 5.6 (compiled in 1995)",
      "topics": [
        "pwt56"
      ]
    },
    {
      "page": "rescale",
      "title": "'rescale' method for class 'npsf'",
      "topics": [
        "rescale"
      ]
    },
    {
      "page": "sf",
      "title": "Stochastic Frontier Models Using Cross-Sectional and Panel Data",
      "topics": [
        "sf"
      ]
    },
    {
      "page": "summary.npsf",
      "title": "'summary' method for class 'npsf'",
      "topics": [
        "print.summary.npsf",
        "summary.npsf"
      ]
    },
    {
      "page": "tenonradial",
      "title": "Nonradial Measure of Technical Efficiency, the Russell Measure",
      "topics": [
        "tenonradial"
      ]
    },
    {
      "page": "tenonradialbc",
      "title": "Statistical Inference Regarding the Russell Measure of Technical Efficiency",
      "topics": [
        "tenonradialbc"
      ]
    },
    {
      "page": "teradial",
      "title": "Radial Measure of Technical Efficiency, the Debrue-Farrell Measure",
      "topics": [
        "teradial"
      ]
    },
    {
      "page": "teradialbc",
      "title": "Statistical Inference Regarding the Radial Measure of Technical Efficiency",
      "topics": [
        "teradialbc"
      ]
    },
    {
      "page": "truncreg",
      "title": "Parametric truncated regression for cross-sectional data",
      "topics": [
        "truncreg"
      ]
    },
    {
      "page": "usmanuf",
      "title": "US Manufacturing Industry Data",
      "topics": [
        "usmanuf"
      ]
    },
    {
      "page": "vcov.npsf",
      "title": "'vcov' method for class 'npsf'",
      "topics": [
        "vcov.npsf"
      ]
    }
  ],
  "_rundeps": [
    "Formula",
    "Rcpp"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_score": 1.4771212547196624,
  "_indexed": true,
  "_nocasepkg": "npsf",
  "_universes": [
    "cran"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.8.0",
      "date": "2026-09-28T11:48:30.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "87861539a705a43a1f5e2cb66e80cf45c715f266",
      "fileid": "https://r2.ropensci.org/a3ae6ef1410e390c3621a3e8a2aa0c3368a78ec8e236dba24a6b56e90fc558da",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/36417154346"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.8.0",
      "date": "2026-09-28T11:48:37.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "87861539a705a43a1f5e2cb66e80cf45c715f266",
      "fileid": "https://r2.ropensci.org/33c561a0134002faa4922f8252681e5758d3f34ba82be526c75e6a3e463eedc1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/36417154346"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.8.0",
      "date": "2026-09-28T11:48:27.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "87861539a705a43a1f5e2cb66e80cf45c715f266",
      "fileid": "https://r2.ropensci.org/a1c7f3ff454cf968f6b665f3b6378cd744538f293cc4a7dda06db48b4df29f56",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/36417154346"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.8.0",
      "date": "2026-09-28T11:48:29.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "87861539a705a43a1f5e2cb66e80cf45c715f266",
      "fileid": "https://r2.ropensci.org/b52d4bc7eb4e1be666fd55e3e043375bf370b42633a60d60b58d8d0e1bd610e2",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/36417154346"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.8.0",
      "date": "2026-09-28T11:48:34.000Z",
      "arch": "emscripten",
      "commit": "87861539a705a43a1f5e2cb66e80cf45c715f266",
      "fileid": "https://r2.ropensci.org/fc6aad1882dff3e1967720f5c87d981dbcbf0b01a334ce96449c0bcec6055bdb",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/36417154346"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.8.0",
      "date": "2026-09-28T11:49:54.000Z",
      "arch": "aarch64",
      "commit": "87861539a705a43a1f5e2cb66e80cf45c715f266",
      "fileid": "https://r2.ropensci.org/5f18ad62e3f7b26ffdd15cabd85e72b2f267d6b5cf8c439c53a44c53d30b04c9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/36417154346"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.8.0",
      "date": "2026-09-28T11:47:46.000Z",
      "arch": "x86_64",
      "commit": "87861539a705a43a1f5e2cb66e80cf45c715f266",
      "fileid": "https://r2.ropensci.org/eb15b5f84036f8b449d292a94d7e5d259cbacb728935679812e8e6bbc939c5c8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/36417154346"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.8.0",
      "date": "2026-09-28T11:49:59.000Z",
      "arch": "aarch64",
      "commit": "87861539a705a43a1f5e2cb66e80cf45c715f266",
      "fileid": "https://r2.ropensci.org/5882ad74022619f7cc82c7ef21ab8b979107f5cd6a9b84f7f9839140eb081976",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/36417154346"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.8.0",
      "date": "2026-09-28T11:47:46.000Z",
      "arch": "x86_64",
      "commit": "87861539a705a43a1f5e2cb66e80cf45c715f266",
      "fileid": "https://r2.ropensci.org/d8c22c28f36adab9bc5cd9684244a15135feecb6b6ef1fa62ef1e80be0ee90d7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/36417154346"
    }
  ]
}