{
  "_id": "6ada94372ccc51e6c64e53b0",
  "Package": "fieldopt",
  "Title": "Area-Frame and Dual-Frame Survey Design under Real Field Cost",
  "Version": "0.1.0.9001",
  "Authors@R": "c(\nperson(\"André\", \"Leite\", , \"leite@castlab.org\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-4718-9766\")),\nperson(\"Raydonal\", \"Ospina\", , \"raydonal@castlab.org\", role = \"aut\",\ncomment = c(ORCID = \"0000-0002-9884-9090\")),\nperson(\"Cristiano\", \"Ferraz\", , \"cferraz@castlab.org\", role = \"aut\",\ncomment = c(ORCID = \"0000-0002-6838-6734\")),\nperson(\"The authors of the dependency Rust crates\", role = \"ctb\",\ncomment = \"see inst/AUTHORS file for details\")\n)",
  "Description": "Design of agricultural and other area-frame and dual-frame\n(area plus list) sample surveys that go to the field, with the\nreal cost of field work (travel between sampling units plus\ninterviews) next to the variance of the design-based estimator.\nTravel matrices from coordinates or a road network; GRASP\nrouting of the field work for one or several teams; stratified\nspatially balanced (local pivotal) or spatially ordered\nsystematic selection of segments with interpenetrating\nreplicates; points inside segments with multiplicity\n(expected-hits) estimation; closed, open and weighted segment\nestimators; Horvitz-Thompson estimation with local-mean or\nreplicate variances; cost-aware allocation across strata,\nHartley's dual-frame allocation with an overlap, and two-stage\nallocation with a cost function; and the cost-variance frontier\nof a design by simulation. The computational engine is the Rust\ncrate 'fieldopt-core'. The methods follow Grafström, Lundström\nand Schelin (2012) <doi:10.1111/j.1541-0420.2011.01699.x> for\nthe local pivotal method, Grafström and Schelin (2014)\n<doi:10.1111/sjos.12016> for the local-mean variance, Hartley\n(1962) for the dual-frame design, and Beardwood, Halton and\nHammersley (1959) <doi:10.1017/S0305004100034095> for the\nsquare-root law of travel behind the cost curve.",
  "License": "GPL (>= 3)",
  "URL": "https://castlaboratory.github.io/fieldopt/,\nhttps://github.com/castlaboratory/fieldopt",
  "BugReports": "https://github.com/castlaboratory/fieldopt/issues",
  "VignetteBuilder": "knitr",
  "Config/Needs/website": "rmarkdown",
  "Config/rextendr/version": "0.5.0",
  "Config/testthat/edition": "3",
  "Encoding": "UTF-8",
  "Language": "en-GB",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "8.0.0",
  "SystemRequirements": "Cargo (Rust's package manager), rustc >= 1.70.0, xz",
  "Config/pak/sysreqs": "xz-utils libclang-dev",
  "Repository": "https://castlaboratory.r-universe.dev",
  "Date/Publication": "2026-10-22 20:14:24 UTC",
  "RemoteUrl": "https://github.com/castlaboratory/fieldopt",
  "RemoteRef": "HEAD",
  "RemoteSha": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-10-22 22:41:04 UTC",
    "User": "root"
  },
  "Author": "André Leite [aut, cre] (ORCID: <https://orcid.org/0000-0002-4718-9766>),\nRaydonal Ospina [aut] (ORCID: <https://orcid.org/0000-0002-9884-9090>),\nCristiano Ferraz [aut] (ORCID: <https://orcid.org/0000-0002-6838-6734>),\nThe authors of the dependency Rust crates [ctb] (see inst/AUTHORS file\nfor details)",
  "Maintainer": "André Leite <leite@castlab.org>",
  "_user": "castlaboratory",
  "_type": "src",
  "_file": "fieldopt_0.1.0.9001.tar.gz",
  "_fileid": "https://r2.ropensci.org/1d999902b39da34197fd48f1cadb4a1eef3cb71928f95e428a04df6c0ae5255c",
  "_filesize": 1749292,
  "_sha256": "1d999902b39da34197fd48f1cadb4a1eef3cb71928f95e428a04df6c0ae5255c",
  "_expires": "2027-01-30T22:54:45.000Z",
  "_created": "2026-10-22T22:41:04.000Z",
  "_published": "2026-10-22T22:54:47.375Z",
  "_upstream": "https://github.com/castlaboratory/fieldopt",
  "_status": "success",
  "_maintainer": {
    "name": "André Leite",
    "email": "leite@castlab.org",
    "orcid": "0000-0002-4718-9766"
  },
  "_jobs": [
    {
      "job": 120130835481,
      "time": 190,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12463934039"
    },
    {
      "job": 120130835416,
      "time": 188,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12463834288"
    },
    {
      "job": 120130835453,
      "time": 300,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12465220220"
    },
    {
      "job": 120130835534,
      "time": 262,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12463614130"
    },
    {
      "job": 120130835406,
      "time": 192,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12464586362"
    },
    {
      "job": 120130835516,
      "time": 487,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12464892368"
    },
    {
      "job": 120130835643,
      "time": 157,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12465495542"
    },
    {
      "job": 120130835398,
      "time": 523,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12464812411"
    },
    {
      "job": 120128483901,
      "time": 358,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12464665695"
    },
    {
      "job": 120130835333,
      "time": 308,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "12464557102"
    },
    {
      "job": 120130835450,
      "time": 337,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12464018265"
    },
    {
      "job": 120130835498,
      "time": 264,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12464905738"
    },
    {
      "job": 120130835542,
      "time": 211,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "12464985532"
    },
    {
      "job": 120130835408,
      "time": 346,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12463939791"
    },
    {
      "job": 120130835674,
      "time": 502,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12464159608"
    }
  ],
  "_buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259",
  "_commit": {
    "id": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
    "author": "André Leite <leite@de.ufpe.br>",
    "committer": "André Leite <leite@de.ufpe.br>",
    "message": "expected_hits() renamed point_expected_hits(); old name deprecated\n\nThe bare name now belongs to the chromy package's selection term - the\nexpected hits of Chromy's method - and the two clashed with incompatible\nsignatures for exactly the dual-frame user who loads both packages.\npoint_expected_hits() is the function; expected_hits() warns and\ndelegates, to be removed after one release. Callers, tests, the\narea-and-dual-frame vignette, the reference index and NEWS updated;\n503 tests.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>\n",
    "time": 1792700064
  },
  "_distro": "resolute",
  "_host": "GitHub-Actions",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.2",
      "role": "Depends"
    },
    {
      "package": "cli",
      "role": "Imports"
    },
    {
      "package": "generics",
      "role": "Imports"
    },
    {
      "package": "ggplot2",
      "role": "Imports"
    },
    {
      "package": "rlang",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "tibble",
      "role": "Imports"
    },
    {
      "package": "arrow",
      "role": "Suggests"
    },
    {
      "package": "BalancedSampling",
      "role": "Suggests"
    },
    {
      "package": "dplyr",
      "role": "Suggests"
    },
    {
      "package": "highs",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "osrm",
      "role": "Suggests"
    },
    {
      "package": "purrr",
      "role": "Suggests"
    },
    {
      "package": "Matrix",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "sf",
      "role": "Suggests"
    },
    {
      "package": "survey",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "tidyr",
      "role": "Suggests"
    },
    {
      "package": "vrpr",
      "role": "Suggests"
    }
  ],
  "_owner": "castlaboratory",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-41",
      "n": 45
    },
    {
      "week": "2026-43",
      "n": 3
    }
  ],
  "_tags": [
    {
      "name": "v0.1.0",
      "date": "2026-10-10"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "milkway",
      "count": 48,
      "uuid": 7375849
    }
  ],
  "_userbio": {
    "uuid": 75082362,
    "type": "organization",
    "name": "CAST Laboratory",
    "followers": 1
  },
  "_downloads": {
    "count": 7,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/fieldopt"
  },
  "_devurl": "https://github.com/castlaboratory/fieldopt",
  "_pkgdown": "https://castlaboratory.github.io/fieldopt/",
  "_searchresults": 19,
  "_cargo": true,
  "_topics": [
    "rust",
    "cargo"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/fieldopt.html",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_homeurl": "https://github.com/castlaboratory/fieldopt",
  "_realowner": "castlaboratory",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2026-10-21"
    }
  ],
  "_exports": [
    "as_frame",
    "as_sf",
    "as_svydesign",
    "autoplot",
    "core_version",
    "cost_variance_frontier",
    "design_variance",
    "dual_frame_allocation",
    "dual_frame_design",
    "dual_frame_estimator",
    "expected_hits",
    "field_cost_model",
    "frame_allocation",
    "frame_overlap",
    "glance",
    "multivariate_allocation",
    "point_design_effect",
    "point_estimator",
    "point_expected_hits",
    "ratio_estimator",
    "read_areaframe",
    "route_fieldwork",
    "routed_cost_curve",
    "routed_unit_cost",
    "sampled",
    "schedule_calendar",
    "schedule_fieldwork",
    "segment_estimator",
    "select_points",
    "select_units",
    "spatial_balance",
    "tidy",
    "travel_matrix",
    "two_stage_allocation",
    "two_stage_design"
  ],
  "_help": [
    {
      "page": "as_frame",
      "title": "Turn a spatial object into a frame",
      "topics": [
        "as_frame"
      ]
    },
    {
      "page": "as_sf",
      "title": "Put results back on the geometries of a spatial frame",
      "topics": [
        "as_sf"
      ]
    },
    {
      "page": "as_svydesign",
      "title": "Hand a sample to the survey package",
      "topics": [
        "as_svydesign"
      ]
    },
    {
      "page": "autoplot.fieldopt_frontier",
      "title": "Plot the cost-variance frontier",
      "topics": [
        "autoplot.fieldopt_frontier"
      ]
    },
    {
      "page": "autoplot.fieldopt_routes",
      "title": "Plot the routes",
      "topics": [
        "autoplot.fieldopt_routes"
      ]
    },
    {
      "page": "autoplot.fieldopt_sample",
      "title": "Plot a sample of units",
      "topics": [
        "autoplot.fieldopt_sample"
      ]
    },
    {
      "page": "autoplot.fieldopt_schedule",
      "title": "Plot a field schedule",
      "topics": [
        "autoplot.fieldopt_schedule"
      ]
    },
    {
      "page": "core_version",
      "title": "Version of the Rust engine",
      "topics": [
        "core_version"
      ]
    },
    {
      "page": "cost_variance_frontier",
      "title": "Cost-variance frontier of a design by simulation",
      "topics": [
        "cost_variance_frontier"
      ]
    },
    {
      "page": "design_variance",
      "title": "Design-based estimate of a total with its variance",
      "topics": [
        "design_variance"
      ]
    },
    {
      "page": "dual_frame_allocation",
      "title": "Dual-frame allocation (area frame plus list frame with overlap)",
      "topics": [
        "dual_frame_allocation"
      ]
    },
    {
      "page": "dual_frame_design",
      "title": "Dual-frame allocation with the area-frame cost taken from the routing",
      "topics": [
        "dual_frame_design"
      ]
    },
    {
      "page": "dual_frame_estimator",
      "title": "Dual-frame estimate of a total",
      "topics": [
        "dual_frame_estimator"
      ]
    },
    {
      "page": "field_cost_model",
      "title": "Field cost model",
      "topics": [
        "field_cost_model"
      ]
    },
    {
      "page": "frame_allocation",
      "title": "Cost-aware allocation across strata",
      "topics": [
        "frame_allocation"
      ]
    },
    {
      "page": "frame_overlap",
      "title": "Overlap between a list frame and the area frame",
      "topics": [
        "frame_overlap"
      ]
    },
    {
      "page": "multivariate_allocation",
      "title": "Cost-aware allocation for several study variables",
      "topics": [
        "multivariate_allocation"
      ]
    },
    {
      "page": "point_design_effect",
      "title": "Design effect and bias of point sampling by simulation",
      "topics": [
        "point_design_effect"
      ]
    },
    {
      "page": "point_estimator",
      "title": "Multiplicity (point) estimator of a total from an area sample of points",
      "topics": [
        "point_estimator"
      ]
    },
    {
      "page": "point_expected_hits",
      "title": "Expected number of point hits of each establishment",
      "topics": [
        "expected_hits",
        "point_expected_hits"
      ]
    },
    {
      "page": "ratio_estimator",
      "title": "Ratio estimate of a total with an auxiliary variable",
      "topics": [
        "ratio_estimator"
      ]
    },
    {
      "page": "read_areaframe",
      "title": "Read the cells of an area frame exported by the areaframe service",
      "topics": [
        "read_areaframe"
      ]
    },
    {
      "page": "route_fieldwork",
      "title": "Route the field work",
      "topics": [
        "route_fieldwork"
      ]
    },
    {
      "page": "routed_cost_curve",
      "title": "Routed cost curve of a design: the travel constant of Hansen, Hurwitz and Madow",
      "topics": [
        "autoplot.fieldopt_cost_curve",
        "glance.fieldopt_cost_curve",
        "predict.fieldopt_cost_curve",
        "routed_cost_curve",
        "tidy.fieldopt_cost_curve"
      ]
    },
    {
      "page": "routed_unit_cost",
      "title": "Field cost per sampled unit at a given sample size, from the routing",
      "topics": [
        "routed_unit_cost"
      ]
    },
    {
      "page": "routes-methods",
      "title": "Tidy and glance methods for routes and frontiers",
      "topics": [
        "glance.fieldopt_frontier",
        "glance.fieldopt_routes",
        "glance.fieldopt_schedule",
        "routes-methods",
        "tidy.fieldopt_routes",
        "tidy.fieldopt_schedule"
      ]
    },
    {
      "page": "sampled",
      "title": "The sampled units of a sample",
      "topics": [
        "sampled"
      ]
    },
    {
      "page": "schedule_calendar",
      "title": "Redistribute the routes of a schedule over teams and days with constraints",
      "topics": [
        "schedule_calendar"
      ]
    },
    {
      "page": "schedule_fieldwork",
      "title": "Schedule the field work of several teams from several bases",
      "topics": [
        "schedule_fieldwork"
      ]
    },
    {
      "page": "segment_estimator",
      "title": "Segment estimators of a total from an area sample of segments",
      "topics": [
        "segment_estimator"
      ]
    },
    {
      "page": "select_points",
      "title": "Select points inside sampled grid cells",
      "topics": [
        "select_points"
      ]
    },
    {
      "page": "select_units",
      "title": "Select units with a spatially balanced or systematic probability sample",
      "topics": [
        "select_units"
      ]
    },
    {
      "page": "spatial_balance",
      "title": "Spatial balance of a sample",
      "topics": [
        "spatial_balance"
      ]
    },
    {
      "page": "allocation-methods",
      "title": "Tidy and glance methods for allocations",
      "topics": [
        "allocation-methods",
        "glance.fieldopt_allocation",
        "glance.fieldopt_dual_frame",
        "glance.fieldopt_multi_allocation",
        "glance.fieldopt_two_stage",
        "tidy.fieldopt_allocation",
        "tidy.fieldopt_dual_frame",
        "tidy.fieldopt_multi_allocation",
        "tidy.fieldopt_two_stage"
      ]
    },
    {
      "page": "travel_matrix",
      "title": "Travel matrix between the units of a frame",
      "topics": [
        "travel_matrix"
      ]
    },
    {
      "page": "two_stage_allocation",
      "title": "Two-stage allocation with a field cost function",
      "topics": [
        "two_stage_allocation"
      ]
    },
    {
      "page": "two_stage_design",
      "title": "Two-stage allocation with the primary-unit cost taken from the routing",
      "topics": [
        "two_stage_design"
      ]
    }
  ],
  "_pkglogo": "https://github.com/castlaboratory/fieldopt/raw/HEAD/man/figures/logo.svg",
  "_readme": "https://github.com/castlaboratory/fieldopt/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "cpp11",
    "farver",
    "generics",
    "ggplot2",
    "glue",
    "gtable",
    "isoband",
    "labeling",
    "lifecycle",
    "magrittr",
    "pillar",
    "pkgconfig",
    "R6",
    "RColorBrewer",
    "rlang",
    "S7",
    "scales",
    "tibble",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr"
  ],
  "_vignettes": [
    {
      "source": "area-and-dual-frame.Rmd",
      "filename": "area-and-dual-frame.html",
      "title": "An area frame with points, a list frame, and their joint design",
      "engine": "knitr::rmarkdown",
      "headings": [
        "The area frame: cells with intensity classes",
        "Stratified selection of cells and points inside them",
        "The multiplicity estimator",
        "What the field work costs",
        "The design effect of point sampling",
        "Two-stage allocation: how many cells, how many points",
        "Dual-frame allocation: area plus list",
        "Estimating from both frames",
        "Auxiliaries: the ratio estimator and balanced samples",
        "References"
      ],
      "created": "2026-10-09 20:06:58",
      "modified": "2026-10-22 20:14:24",
      "commits": 15
    },
    {
      "source": "frames-and-allocation.Rmd",
      "filename": "frames-and-allocation.html",
      "title": "Frames, strata and cost-aware allocation",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Minimum cost for a target variance",
        "Minimum variance for a budget",
        "Where the field cost comes in",
        "Several study variables",
        "References"
      ],
      "created": "2026-10-09 18:54:08",
      "modified": "2026-10-10 14:49:57",
      "commits": 7
    },
    {
      "source": "survey-plan.Rmd",
      "filename": "survey-plan.html",
      "title": "From the frame to the field: a survey plan end to end",
      "engine": "knitr::rmarkdown",
      "headings": [
        "1. The frame",
        "2. Targets and allocation",
        "3. Selection",
        "4. Field work: routes, teams and days",
        "5. The list frame and the overlap",
        "6. Estimation",
        "7. Scaling up"
      ],
      "created": "2026-10-10 12:54:17",
      "modified": "2026-10-10 19:07:22",
      "commits": 7
    },
    {
      "source": "fieldopt.Rmd",
      "filename": "fieldopt.html",
      "title": "Get started with fieldopt",
      "engine": "knitr::rmarkdown",
      "headings": [
        "A frame with a depot",
        "Travel and cost",
        "Select, route, estimate",
        "The cost-variance frontier",
        "References"
      ],
      "created": "2026-10-09 18:54:08",
      "modified": "2026-10-10 19:07:22",
      "commits": 9
    },
    {
      "source": "routing-teams.Rmd",
      "filename": "routing-teams.html",
      "title": "Routing for one or several teams",
      "engine": "knitr::rmarkdown",
      "headings": [
        "One tour",
        "Routes limited by length",
        "Routes limited by stops",
        "Comparing",
        "Road distances",
        "Time at the unit, cost per team-day and the calendar",
        "The solver and how good it is",
        "The vrpr engine"
      ],
      "created": "2026-10-09 18:54:08",
      "modified": "2026-10-10 14:49:57",
      "commits": 15
    },
    {
      "source": "validation.Rmd",
      "filename": "validation.html",
      "title": "Validation and benchmarks",
      "engine": "knitr::rmarkdown",
      "headings": [
        "The routing solver",
        "The estimators"
      ],
      "created": "2026-10-10 12:54:17",
      "modified": "2026-10-10 19:07:22",
      "commits": 7
    },
    {
      "source": "applications.Rmd",
      "filename": "applications.html",
      "title": "Where fieldopt applies: beyond agricultural surveys",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Environmental monitoring: sites balanced on covariates",
        "Household survey: enumeration areas from several offices",
        "Establishment survey: a list and an area frame",
        "What stays the same across settings"
      ],
      "created": "2026-10-10 12:54:17",
      "modified": "2026-10-10 14:49:57",
      "commits": 7
    }
  ],
  "_score": 5.123851640967086,
  "_indexed": true,
  "_nocasepkg": "fieldopt",
  "_universes": [
    "castlaboratory"
  ],
  "_previous": "0.1.0.9000",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:43:36.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/5fd4e9be77056c85f0778c05b989b5dc8eade78a86d19e9b35487f767e3a0c6b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:43:32.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/bdf4952a8027553be624b3d932cea2312b3fa804e77a2c4c5d7091d5c39a760d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:45:22.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/ccc2ffa93f5c411fc233857b71bf1cd55105022c1e9a281d6d6edd568950ee7d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:44:58.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/83700fab5ae6d91bf9baabf3c9f3318feffd5caccf53d8a377721f8d013e494c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:43:54.000Z",
      "arch": "aarch64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/306b37725634aa3c3b157ca6b52e25d1d67b9f850d23fbac6d2b5c1a219f1e36",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:49:59.000Z",
      "arch": "x86_64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/f84dacbffb62c128d043bbd5744236292f9a489efaf903724e9f2c26552bf044",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:50:23.000Z",
      "arch": "aarch64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/3bf37e266fea2c9bbe4e8a16059bb254f78d1b6614e3c0a00649419b02e3715e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:50:16.000Z",
      "arch": "x86_64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/816c09d416808a5368d86ce5242e8f0ab2a1915cb8496c2c3f52c472847e72ae",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:46:27.000Z",
      "arch": "emscripten",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/82f6fb3488fda124e7f69ecc6f17a5041075c962196ccbe1d4660a5e7d445705",
      "status": "success",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:44:36.000Z",
      "arch": "aarch64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/22403ab71806d552a78796f7c44899f833431d11f8667f315b0d5af0d7311720",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:42:51.000Z",
      "arch": "x86_64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/668c2668ca5fdba2731bb5cdded8f082b0e02e907987cc757118bca7d4489963",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:42:42.000Z",
      "arch": "x86_64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/8c1ad943b9749605fe5134def162f19a68bc42540f95fe33978d275bce716b6a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:45:05.000Z",
      "arch": "aarch64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/f5998bc2b5e13e92b1a9d144fa045bb3b784f45f318b81ddd7e333f88d94241c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.0.9001",
      "date": "2026-10-22T22:46:44.000Z",
      "arch": "x86_64",
      "commit": "115376dac3d6d0f2ddbcc65deac40444925eff5c",
      "fileid": "https://r2.ropensci.org/7f1a928a122a7c709a5c0aeedb976775b43b9ea7f8dd6e4b95fb8ef226d4a2f2",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/castlaboratory/actions/runs/39866046259"
    }
  ]
}