{
  "_id": "6a12c745acfb0bcc41d203de",
  "Package": "ibd",
  "Version": "1.6",
  "Date": "2024-01-23",
  "Title": "Incomplete Block Designs",
  "Authors@R": "c(person(\"B N\", \"Mandal\", role = c(\"aut\", \"cre\"),\nemail = \"mandal.stat@gmail.com\"))",
  "Author": "B N Mandal [aut, cre]",
  "Maintainer": "B N Mandal <mandal.stat@gmail.com>",
  "Description": "A collection of several utility functions related to\nbinary incomplete block designs. Contains function to generate\nA- and D-efficient binary incomplete block designs with given\nnumbers of treatments, number of blocks and block size.\nContains function to generate an incomplete block design with\nspecified concurrence matrix. There are functions to generate\nbalanced treatment incomplete block designs and incomplete\nblock designs for test versus control treatments comparisons\nwith specified concurrence matrix. Allows performing analysis\nof variance of data and computing estimated marginal means of\nfactors from experiments using a connected incomplete block\ndesign. Tests of hypothesis of treatment contrasts in\nincomplete block design set up is supported.",
  "License": "GPL (>= 2)",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-24 09:35:28 UTC",
    "User": "root"
  },
  "Config/pak/sysreqs": "cmake make libicu-dev",
  "Repository": "https://doer0.r-universe.dev",
  "Date/Publication": "2024-01-24 02:43:32 UTC",
  "RemoteUrl": "https://github.com/cran/ibd",
  "RemoteRef": "HEAD",
  "RemoteSha": "61f32775581044acc98c3661e5778826e9abaef8",
  "MD5sum": "8ab6ea79409fdc25e0b17bdd2e742f1a",
  "_user": "doer0",
  "_type": "src",
  "_file": "ibd_1.6.tar.gz",
  "_fileid": "8f826993a6e2539192e79b88938a1748c00c55595aaffd3365bb55c0b8ef6c43",
  "_filesize": 142002,
  "_sha256": "8f826993a6e2539192e79b88938a1748c00c55595aaffd3365bb55c0b8ef6c43",
  "_created": "2026-05-24T09:35:28.000Z",
  "_published": "2026-05-24T09:39:17.305Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77587440007,
      "time": 174,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7184085806"
    },
    {
      "job": 77587440002,
      "time": 190,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7184087582"
    },
    {
      "job": 77587440017,
      "time": 109,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7184079390"
    },
    {
      "job": 77587440011,
      "time": 91,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7184077627"
    },
    {
      "job": 77587278466,
      "time": 179,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7184068189"
    },
    {
      "job": 77587439995,
      "time": 121,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7184080505"
    },
    {
      "job": 77587440021,
      "time": 111,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7184079542"
    },
    {
      "job": 77587440014,
      "time": 94,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7184077869"
    },
    {
      "job": 77587440015,
      "time": 129,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7184081435"
    }
  ],
  "_buildurl": "https://github.com/r-universe/doer0/actions/runs/26357668777",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/ibd",
  "_commit": {
    "id": "61f32775581044acc98c3661e5778826e9abaef8",
    "author": "B N Mandal <mandal.stat@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.6\n",
    "time": 1706064212
  },
  "_maintainer": {
    "name": "B N Mandal",
    "email": "mandal.stat@gmail.com",
    "login": "doer0",
    "description": "",
    "uuid": 33948469
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.1.1",
      "role": "Depends"
    },
    {
      "package": "lpSolve",
      "role": "Imports"
    },
    {
      "package": "car",
      "role": "Imports"
    },
    {
      "package": "emmeans",
      "role": "Imports"
    },
    {
      "package": "multcomp",
      "role": "Imports"
    },
    {
      "package": "multcompView",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 3,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "doer0",
      "count": 6,
      "uuid": 33948469
    }
  ],
  "_userbio": {
    "uuid": 33948469,
    "type": "user",
    "name": "doeR0"
  },
  "_downloads": {
    "count": 438,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/ibd"
  },
  "_mentions": 3,
  "_searchresults": 35,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/ibd.html",
    "manual.pdf"
  ],
  "_realowner": "doer0",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0",
      "date": "2013-01-14"
    },
    {
      "version": "1.1",
      "date": "2013-04-04"
    },
    {
      "version": "1.2",
      "date": "2014-09-08"
    },
    {
      "version": "1.3",
      "date": "2018-07-04"
    },
    {
      "version": "1.4",
      "date": "2018-07-23"
    },
    {
      "version": "1.5",
      "date": "2019-04-24"
    },
    {
      "version": "1.6",
      "date": "2024-01-23"
    }
  ],
  "_exports": [
    "A_eff",
    "A_eff.NNP",
    "aov.ibd",
    "bibd",
    "btib",
    "btib1",
    "btibgen",
    "ccmat",
    "ccmat_LP",
    "check.orthogonality",
    "check.validity.NNP",
    "Cmatrix",
    "D_eff",
    "design",
    "design_to_N",
    "do.exist.NBIB",
    "g",
    "gts",
    "ibd",
    "ibdgen",
    "ibdtvc",
    "Information.Matrix",
    "interchange.NNP",
    "is.connected",
    "is.equir",
    "is.orthogonal",
    "is.proper",
    "is.vb",
    "is.wholenumber",
    "LIP",
    "N",
    "N_to_design",
    "NLIP",
    "randomize"
  ],
  "_datasets": [
    {
      "name": "ibddata",
      "title": "Data from an Experiment using Incomplete Block Design",
      "object": "ibddata",
      "file": "ibddata.rda",
      "class": [
        "data.frame"
      ],
      "fields": [
        "trt",
        "blk",
        "y"
      ],
      "rows": 36,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "A_eff",
      "title": "A-efficiency of A Binary Incomplete Block Design",
      "topics": [
        "A_eff"
      ]
    },
    {
      "page": "aov.ibd",
      "title": "Analysis of Variance, Estimated Marginal Means and Contrast Analysis of Data from An Incomplete Block Design",
      "topics": [
        "aov.ibd"
      ]
    },
    {
      "page": "bibd",
      "title": "Balanced Incomplete Block Design for Given Parameters",
      "topics": [
        "bibd"
      ]
    },
    {
      "page": "btib",
      "title": "Balanced Treatment Incomplete Block Designs",
      "topics": [
        "btib"
      ]
    },
    {
      "page": "btib1",
      "title": "Balanced Treatment Incomplete Block Designs",
      "topics": [
        "btib1"
      ]
    },
    {
      "page": "Cmatrix",
      "title": "Information Matrix of a Block Design",
      "topics": [
        "Cmatrix",
        "Information.Matrix"
      ]
    },
    {
      "page": "D_eff",
      "title": "D-efficiency of a Binary Incomplete Block Design",
      "topics": [
        "D_eff"
      ]
    },
    {
      "page": "design_to_N",
      "title": "Block Design to Treatment by Block Incidence Matrix",
      "topics": [
        "design_to_N",
        "N"
      ]
    },
    {
      "page": "ibd",
      "title": "Binary Incomplete Block Design for Given v, b and k and Optionally, with a Specified Concurrence Matrix",
      "topics": [
        "ibd"
      ]
    },
    {
      "page": "ibddata",
      "title": "Data from an Experiment using Incomplete Block Design",
      "topics": [
        "ibddata"
      ]
    },
    {
      "page": "ibdtvc",
      "title": "Incomplete Block Design for Test vs Control(s) Comparions",
      "topics": [
        "ibdtvc"
      ]
    },
    {
      "page": "is.connected",
      "title": "Connctedness of a Binary Incomplete Block Design",
      "topics": [
        "is.connected"
      ]
    },
    {
      "page": "is.equir",
      "title": "Equi-replicateness a Binary Incomplete Block Design",
      "topics": [
        "is.equir"
      ]
    },
    {
      "page": "is.orthogonal",
      "title": "Orthogonality a Block Design",
      "topics": [
        "is.orthogonal"
      ]
    },
    {
      "page": "is.proper",
      "title": "Proper Binary Incomplete Block Design",
      "topics": [
        "is.proper"
      ]
    },
    {
      "page": "is.vb",
      "title": "Variance Balancedness of a Binary Incomplete Block Design",
      "topics": [
        "is.vb"
      ]
    },
    {
      "page": "N_to_Design",
      "title": "Block Design from Given Treatment by Block Incidence Matrix",
      "topics": [
        "design",
        "N_to_design"
      ]
    },
    {
      "page": "randomize",
      "title": "Randomize a block design",
      "topics": [
        "randomize"
      ]
    }
  ],
  "_rundeps": [
    "abind",
    "backports",
    "boot",
    "broom",
    "car",
    "carData",
    "cli",
    "codetools",
    "colorspace",
    "cowplot",
    "cpp11",
    "Deriv",
    "doBy",
    "dplyr",
    "emmeans",
    "estimability",
    "farver",
    "forecast",
    "Formula",
    "fracdiff",
    "generics",
    "ggplot2",
    "glue",
    "gtable",
    "isoband",
    "labeling",
    "lattice",
    "lifecycle",
    "lme4",
    "lmtest",
    "lpSolve",
    "magrittr",
    "MASS",
    "Matrix",
    "MatrixModels",
    "mgcv",
    "microbenchmark",
    "minqa",
    "modelr",
    "multcomp",
    "mvtnorm",
    "nlme",
    "nloptr",
    "nnet",
    "numDeriv",
    "pbkrtest",
    "pillar",
    "pkgconfig",
    "purrr",
    "quantreg",
    "R6",
    "rbibutils",
    "RColorBrewer",
    "Rcpp",
    "RcppArmadillo",
    "RcppEigen",
    "Rdpack",
    "reformulas",
    "rlang",
    "S7",
    "sandwich",
    "scales",
    "SparseM",
    "stringi",
    "stringr",
    "survival",
    "TH.data",
    "tibble",
    "tidyr",
    "tidyselect",
    "timeDate",
    "urca",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr",
    "zoo"
  ],
  "_score": 2.975431808509263,
  "_indexed": true,
  "_nocasepkg": "ibd",
  "_universes": [
    "doer0"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.6",
      "date": "2026-05-24T09:37:43.000Z",
      "distro": "noble",
      "commit": "61f32775581044acc98c3661e5778826e9abaef8",
      "fileid": "292a2c219088aff63252bcd5d53cd0cd52310827044bd694901fdcb73f1a05cd",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/doer0/actions/runs/26357668777"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.6",
      "date": "2026-05-24T09:38:01.000Z",
      "distro": "noble",
      "commit": "61f32775581044acc98c3661e5778826e9abaef8",
      "fileid": "f3563be9092d788a61303523e4451d46033fb49adedbf4e4727edeb45745d9f8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/doer0/actions/runs/26357668777"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.6",
      "date": "2026-05-24T09:37:02.000Z",
      "commit": "61f32775581044acc98c3661e5778826e9abaef8",
      "fileid": "c8c362bf8a00349779ab08fd59fddc85bf7bd0d213b2719aa15507086c70c9ee",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/doer0/actions/runs/26357668777"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.6",
      "date": "2026-05-24T09:36:51.000Z",
      "commit": "61f32775581044acc98c3661e5778826e9abaef8",
      "fileid": "d6fdec02e6168203e500963b8f163e8589542c83434f4ca516e444dd0104519a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/doer0/actions/runs/26357668777"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.6",
      "date": "2026-05-24T09:37:47.000Z",
      "commit": "61f32775581044acc98c3661e5778826e9abaef8",
      "fileid": "f9198a0deb332423368aa366fe6eb56566d1ab8dd11dc817fe981b77dc92ad4a",
      "status": "success",
      "buildurl": "https://github.com/r-universe/doer0/actions/runs/26357668777"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.6",
      "date": "2026-05-24T09:36:56.000Z",
      "commit": "61f32775581044acc98c3661e5778826e9abaef8",
      "fileid": "ebf959cf1527b36d640ccef0394db38d35fdb1521b7ed59230a391c1e539e2b1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/doer0/actions/runs/26357668777"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.6",
      "date": "2026-05-24T09:36:40.000Z",
      "commit": "61f32775581044acc98c3661e5778826e9abaef8",
      "fileid": "dcf037a2e1157a2adc07f6c55e1055ca5a3ffc6d5147589290a02c839760a068",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/doer0/actions/runs/26357668777"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "1.6",
      "date": "2026-05-24T09:37:18.000Z",
      "commit": "61f32775581044acc98c3661e5778826e9abaef8",
      "fileid": "3be264cec0536bf65ebbfb9a3176b7769605c54584bfba8c5f562da1ed8ed91c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/doer0/actions/runs/26357668777"
    }
  ]
}