{
  "_id": "6ace3987a14063b82c3b18be",
  "Package": "laGP",
  "Title": "Local Approximate Gaussian Process Regression",
  "Version": "1.5-10",
  "Date": "2026-08-25",
  "Authors@R": "c(person(given = c(\"Robert\", \"B.\"),\nfamily = \"Gramacy\",\nrole = c(\"aut\", \"cre\"),\nemail = \"rbg@vt.edu\"),\nperson(given = \"Furong\",\nfamily = \"Sun\",\nrole = \"aut\",\nemail = \"furongs@vt.edu\"))",
  "Description": "Performs approximate GP regression for large computer\nexperiments and spatial datasets.  The approximation is based\non finding small local designs for prediction (independently)\nat particular inputs. OpenMP and SNOW parallelization are\nsupported for prediction over a vast out-of-sample testing set;\nGPU acceleration is also supported for an important subroutine.\nOpenMP and GPU features may require special compilation.  An\ninterface to lower-level (full) GP inference and prediction is\nprovided. Wrapper routines for blackbox optimization under\nmixed equality and inequality constraints via an augmented\nLagrangian scheme, and for large scale computer model\ncalibration, are also provided.  For details and tutorial, see\nGramacy (2016 <doi:10.18637/jss.v072.i01>.",
  "Maintainer": "Robert B. Gramacy <rbg@vt.edu>",
  "License": "LGPL",
  "URL": "https://bobby.gramacy.com/r_packages/laGP/",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-10-13 13:29:54 UTC",
    "User": "root"
  },
  "Author": "Robert B. Gramacy [aut, cre], Furong Sun [aut]",
  "Repository": "https://rbgramacy.r-universe.dev",
  "Date/Publication": "2026-08-25 21:40:08 UTC",
  "RemoteUrl": "https://github.com/cran/laGP",
  "RemoteRef": "HEAD",
  "RemoteSha": "735a2ac441d22dcca75f605be293f33a15969dac",
  "_user": "rbgramacy",
  "_type": "src",
  "_file": "laGP_1.5-10.tar.gz",
  "_fileid": "https://r2.ropensci.org/e8985926f32782808902ec7362b9fd5699341e02f3098f78ee3cb6438e409320",
  "_filesize": 1496108,
  "_sha256": "e8985926f32782808902ec7362b9fd5699341e02f3098f78ee3cb6438e409320",
  "_expires": "2027-01-21T14:00:36.000Z",
  "_created": "2026-10-13T13:29:54.000Z",
  "_published": "2026-10-13T14:00:39.024Z",
  "_buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478",
  "_status": "failure",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 115324000894,
      "time": 113,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11819211695"
    },
    {
      "job": 115324000992,
      "time": 113,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11816708567"
    },
    {
      "job": 115324000829,
      "time": 112,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11818926982"
    },
    {
      "job": 115324000817,
      "time": 120,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11816898548"
    },
    {
      "job": 115324001052,
      "time": 99,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11820876420"
    },
    {
      "job": 115324000884,
      "time": 236,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11820861670"
    },
    {
      "job": 115324001024,
      "time": 115,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11819798067"
    },
    {
      "job": 115324000876,
      "time": 253,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11819947303"
    },
    {
      "job": 115300196478,
      "time": 3194,
      "config": "source",
      "r": "4.6.1",
      "check": "ERROR",
      "artifact": "11819370813"
    },
    {
      "job": 115324000997,
      "time": 90,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11819046730"
    },
    {
      "job": 115324001147,
      "time": 397,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11818952596"
    },
    {
      "job": 115324001368,
      "time": 141,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11819341414"
    },
    {
      "job": 115324000769,
      "time": 94,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11817218303"
    },
    {
      "job": 115324000891,
      "time": 183,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11816918684"
    },
    {
      "job": 115324001259,
      "time": 131,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11818562018"
    }
  ],
  "_upstream": "https://github.com/cran/laGP",
  "_commit": {
    "id": "735a2ac441d22dcca75f605be293f33a15969dac",
    "author": "Robert B. Gramacy <rbg@vt.edu>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.5-10\n",
    "time": 1787694008
  },
  "_maintainer": {
    "name": "Robert B. Gramacy",
    "email": "rbg@vt.edu",
    "login": "rbgramacy",
    "description": "",
    "uuid": 4820835
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 2.14",
      "role": "Depends"
    },
    {
      "package": "tgp",
      "role": "Imports"
    },
    {
      "package": "parallel",
      "role": "Imports"
    },
    {
      "package": "mvtnorm",
      "role": "Suggests"
    },
    {
      "package": "MASS",
      "role": "Suggests"
    },
    {
      "package": "interp",
      "role": "Suggests"
    },
    {
      "package": "lhs",
      "role": "Suggests"
    },
    {
      "package": "crs",
      "role": "Suggests"
    },
    {
      "package": "DiceOptim",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 3,
  "_updates": [
    {
      "week": "2026-35",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "1.5-10",
      "date": "2026-08-25"
    }
  ],
  "_stars": 8,
  "_contributors": [
    {
      "user": "rbgramacy",
      "count": 22,
      "uuid": 4820835
    }
  ],
  "_userbio": {
    "uuid": 4820835,
    "type": "user",
    "name": "Robert B. Gramacy",
    "followers": 5
  },
  "_downloads": {
    "count": 2086,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/laGP"
  },
  "_mentions": 3,
  "_searchresults": 299,
  "_topics": [
    "openblas",
    "openmp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/laGP.html",
    "extra/manual.pdf"
  ],
  "_realowner": "rbgramacy",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0",
      "date": "2013-10-09"
    },
    {
      "version": "1.1",
      "date": "2014-03-20"
    },
    {
      "version": "1.1-1",
      "date": "2014-09-03"
    },
    {
      "version": "1.1-2",
      "date": "2014-10-17"
    },
    {
      "version": "1.1-3",
      "date": "2014-10-31"
    },
    {
      "version": "1.1-5",
      "date": "2015-05-26"
    },
    {
      "version": "1.2",
      "date": "2015-09-17"
    },
    {
      "version": "1.2-1",
      "date": "2015-09-18"
    },
    {
      "version": "1.3",
      "date": "2016-08-07"
    },
    {
      "version": "1.3-1",
      "date": "2017-01-05"
    },
    {
      "version": "1.3-2",
      "date": "2017-01-09"
    },
    {
      "version": "1.4",
      "date": "2017-06-02"
    },
    {
      "version": "1.5",
      "date": "2017-09-25"
    },
    {
      "version": "1.5-1",
      "date": "2017-11-15"
    },
    {
      "version": "1.5-2",
      "date": "2018-07-25"
    },
    {
      "version": "1.5-3",
      "date": "2018-12-07"
    },
    {
      "version": "1.5-5",
      "date": "2019-09-07"
    },
    {
      "version": "1.5-6",
      "date": "2022-04-03"
    },
    {
      "version": "1.5-7",
      "date": "2022-06-27"
    },
    {
      "version": "1.5-8",
      "date": "2022-10-23"
    },
    {
      "version": "1.5-9",
      "date": "2023-03-14"
    },
    {
      "version": "1.5-10",
      "date": "2026-08-25"
    }
  ],
  "_exports": [
    "aGP",
    "aGP.parallel",
    "aGP.R",
    "aGP.seq",
    "aGPsep",
    "aGPsep.R",
    "alcGP",
    "alcGPsep",
    "alcoptGP",
    "alcoptGPsep",
    "alcrayGP",
    "alcrayGPsep",
    "blhs",
    "blhs.loop",
    "dalcGP",
    "dalcGPsep",
    "darg",
    "deleteGP",
    "deleteGPs",
    "deleteGPsep",
    "deleteGPseps",
    "discrep.est",
    "distance",
    "fcalib",
    "fishGP",
    "garg",
    "ieciGP",
    "ieciGPsep",
    "jmleGP",
    "jmleGP.R",
    "jmleGPsep",
    "jmleGPsep.R",
    "laGP",
    "laGP.R",
    "laGPsep",
    "laGPsep.R",
    "llikGP",
    "llikGPsep",
    "mleGP",
    "mleGPsep",
    "mleGPsep.R",
    "mspeGP",
    "newGP",
    "newGPsep",
    "optim.auglag",
    "optim.efi",
    "predGP",
    "predGPsep",
    "randLine",
    "updateGP",
    "updateGPsep"
  ],
  "_help": [
    {
      "page": "aGP",
      "title": "Localized Approximate GP Regression For Many Predictive Locations",
      "topics": [
        "aGP",
        "aGP.parallel",
        "aGP.R",
        "aGP.seq",
        "aGPsep",
        "aGPsep.R"
      ]
    },
    {
      "page": "alcGP",
      "title": "Improvement statistics for sequential or local design",
      "topics": [
        "alcGP",
        "alcGPsep",
        "alcoptGP",
        "alcoptGPsep",
        "alcrayGP",
        "alcrayGPsep",
        "dalcGP",
        "dalcGPsep",
        "fishGP",
        "ieciGP",
        "ieciGPsep",
        "mspeGP"
      ]
    },
    {
      "page": "blhs",
      "title": "Bootstrapped block Latin hypercube subsampling",
      "topics": [
        "blhs",
        "blhs.loop"
      ]
    },
    {
      "page": "darg",
      "title": "Generate Priors for GP correlation",
      "topics": [
        "darg",
        "garg"
      ]
    },
    {
      "page": "deleteGP",
      "title": "Delete C-side Gaussian Process Objects",
      "topics": [
        "deleteGP",
        "deleteGPs",
        "deleteGPsep",
        "deleteGPseps"
      ]
    },
    {
      "page": "discrep.est",
      "title": "Estimate Discrepancy in Calibration Model",
      "topics": [
        "discrep.est"
      ]
    },
    {
      "page": "distance",
      "title": "Calculate the squared Euclidean distance between pairs of points",
      "topics": [
        "distance"
      ]
    },
    {
      "page": "fcalib",
      "title": "Objective function for performing large scale computer model calibration via optimization",
      "topics": [
        "fcalib"
      ]
    },
    {
      "page": "laGP",
      "title": "Localized Approximate GP Prediction At a Single Input Location",
      "topics": [
        "laGP",
        "laGP.R",
        "laGPsep",
        "laGPsep.R"
      ]
    },
    {
      "page": "llikGP",
      "title": "Calculate a GP log likelihood",
      "topics": [
        "llikGP",
        "llikGPsep"
      ]
    },
    {
      "page": "mleGP",
      "title": "Inference for GP correlation parameters",
      "topics": [
        "jmleGP",
        "jmleGP.R",
        "jmleGPsep",
        "jmleGPsep.R",
        "mleGP",
        "mleGPsep",
        "mleGPsep.R"
      ]
    },
    {
      "page": "newGP",
      "title": "Create A New GP Object",
      "topics": [
        "newGP",
        "newGPsep",
        "updateGP",
        "updateGPsep"
      ]
    },
    {
      "page": "optim.auglag",
      "title": "Optimize an objective function under multiple blackbox constraints",
      "topics": [
        "optim.auglag",
        "optim.efi"
      ]
    },
    {
      "page": "predGP",
      "title": "GP Prediction/Kriging",
      "topics": [
        "predGP",
        "predGPsep"
      ]
    },
    {
      "page": "randLine",
      "title": "Generate two-dimensional random paths",
      "topics": [
        "randLine"
      ]
    }
  ],
  "_rundeps": [
    "cluster",
    "maptree",
    "rpart",
    "tgp"
  ],
  "_sysdeps": [
    {
      "shlib": "liblapack",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libblas",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libgomp",
      "package": "libgomp1",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "openmp",
      "homepage": "http://gcc.gnu.org/",
      "description": "GCC OpenMP (GOMP) support library"
    }
  ],
  "_vignettes": [
    {
      "source": "laGP.Rnw",
      "filename": "laGP.pdf",
      "title": "a guide to the laGP package",
      "engine": "utils::Sweave",
      "headings": [
        "Introduction",
        "Local approximate Gaussian process models",
        "Examples",
        "Calibration",
        "Ongoing development and extensions",
        "Default regularization (priors) and initial values",
        "Custom compilation"
      ],
      "created": "2014-10-17",
      "modified": "2026-08-25 21:40:08",
      "commits": 10
    }
  ],
  "_score": 6.129439243565873,
  "_indexed": true,
  "_nocasepkg": "lagp",
  "_universes": [
    "rbgramacy"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.5-10",
      "date": "2026-10-13T13:31:58.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/eb843f0986d8a0d9fc30aa2edda4342bbe5bd067bc056b0392b0e1ecbcf7b882",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.5-10",
      "date": "2026-10-13T13:32:01.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/988680dbb26b3093223553c4b7184a6c44f52436393c7945691cc801b1beaaf0",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.5-10",
      "date": "2026-10-13T13:32:00.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/05dfdac423aeb71f27f9631e810523567369694a450ed671a942e651ed9f9f50",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.5-10",
      "date": "2026-10-13T13:32:01.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/725c2e5416965d7ef89e1e84b8d5a1d1feb80da6cdb91b328a1011128623e352",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.5-10",
      "date": "2026-10-13T13:58:53.000Z",
      "arch": "aarch64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/f3e1f414876ced7f15e1e24725851f434d069cece076840d45148cc27dbf93ac",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.5-10",
      "date": "2026-10-13T13:58:45.000Z",
      "arch": "x86_64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/e0e86a94f2755786bf458cb4c979cd89effe3c7ff5f3eb7448a97d4654d51b3a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.5-10",
      "date": "2026-10-13T13:58:30.000Z",
      "arch": "aarch64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/111e1261dcbbd4787610d291ef3cf0e31bdfb69ac0a830d97ff7736d9e1f2740",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.5-10",
      "date": "2026-10-13T13:57:09.000Z",
      "arch": "x86_64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/32b92e85503067a8bd46b618c34f9f0547abb26026ff7660bdbaf9457cd6ceab",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.5-10",
      "date": "2026-10-13T13:32:02.000Z",
      "arch": "emscripten",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/947cab0eb6ba349510c043be2a0e4c2c06f7ae609928164ca501c871ebb14a09",
      "status": "success",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.5-10",
      "date": "2026-10-13T13:36:20.000Z",
      "arch": "aarch64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/d5f436e8f4a892491e48e0e8e12577fa04644c818a7a6a4bb58e4ce163b40ebc",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.5-10",
      "date": "2026-10-13T13:31:20.000Z",
      "arch": "x86_64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/750730bfa9461a1f9584218698cf1525a9d32c5ef8c2ee262c8ea4ee425af37d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.5-10",
      "date": "2026-10-13T13:31:11.000Z",
      "arch": "x86_64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/ade2477dfc6eef1f208698039b402573c4d03960ea51e68f8485ba8283fa0f0c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.5-10",
      "date": "2026-10-13T13:32:50.000Z",
      "arch": "aarch64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/8eeffbab0d2606575c4a525591af7cde585eb257d24fe61cff1646e19481cf9a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.5-10",
      "date": "2026-10-13T13:31:43.000Z",
      "arch": "x86_64",
      "commit": "735a2ac441d22dcca75f605be293f33a15969dac",
      "fileid": "https://r2.ropensci.org/88550a68eb7becb86fe854bb2245e858549803f471634cc8f57d9fa27ece91a2",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/rbgramacy/actions/runs/38398592478"
    }
  ]
}