{
  "_id": "6a13ecc0acfb0bcc41d2f08b",
  "Package": "ExpDes",
  "Type": "Package",
  "Title": "Experimental Designs Package",
  "Version": "1.2.2",
  "Date": "2021-10-04",
  "Author": "Eric Batista Ferreira, Portya Piscitelli Cavalcanti, Denismar\nAlves Nogueira",
  "Maintainer": "Eric Batista Ferreira <eric.ferreira@unifal-mg.edu.br>",
  "Description": "Package for analysis of simple experimental designs (CRD,\nRBD and LSD), experiments in double factorial schemes (in CRD\nand RBD), experiments in a split plot in time schemes (in CRD\nand RBD), experiments in double factorial schemes with an\nadditional treatment (in CRD and RBD), experiments in triple\nfactorial scheme (in CRD and RBD) and experiments in triple\nfactorial schemes with an additional treatment (in CRD and\nRBD), performing the analysis of variance and means comparison\nby fitting regression models until the third power\n(quantitative treatments) or by a multiple comparison test,\nTukey test, test of Student-Newman-Keuls (SNK), Scott-Knott,\nDuncan test, t test (LSD) and Bonferroni t test (protected LSD)\n- for qualitative treatments; residual analysis (Ferreira,\nCavalcanti and Nogueira, 2014) <doi:10.4236/am.2014.519280>.",
  "Encoding": "UTF-8",
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  "License": "GPL (>= 2)",
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  "Packaged": {
    "Date": "2026-05-25 06:26:52 UTC",
    "User": "root"
  },
  "Repository": "https://ericbarba.r-universe.dev",
  "Date/Publication": "2021-10-05 03:30:02 UTC",
  "RemoteUrl": "https://github.com/cran/ExpDes",
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  "_created": "2026-05-25T06:26:52.000Z",
  "_published": "2026-05-25T06:31:27.968Z",
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    "duncan",
    "fat2.ad.crd",
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    "fat2.ad2.crd",
    "fat2.ad2.rbd",
    "fat2.crd",
    "fat2.rbd",
    "fat3.ad.crd",
    "fat3.ad.rbd",
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    "han",
    "lastC",
    "latsd",
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    "levene",
    "lsd",
    "lsdb",
    "oneilldbc",
    "oneillmathews",
    "order.group",
    "order.stat.SNK",
    "plotres",
    "rbd",
    "reg.nl",
    "reg.poly",
    "samiuddin",
    "scottknott",
    "snk",
    "split2.crd",
    "split2.rbd",
    "strip",
    "tapply.stat",
    "tukey"
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      "object": "est21Ad",
      "class": [
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      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "ex",
      "title": "Vines: Split-Plot in Randomized Blocks Design",
      "object": "ex",
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        "rep",
        "resp"
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      "table": true,
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    },
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      "rows": 350,
      "table": true,
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    },
    {
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      "title": "Forage: LSD",
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    {
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      "object": "ex4",
      "class": [
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      "object": "ex5",
      "class": [
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        "genero",
        "bloco",
        "sabor"
      ],
      "rows": 160,
      "table": true,
      "tojson": true
    },
    {
      "name": "ex6",
      "title": "Fictional data 1",
      "object": "ex6",
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      "fields": [
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        "fatorB",
        "fatorC",
        "rep",
        "resp"
      ],
      "rows": 24,
      "table": true,
      "tojson": true
    },
    {
      "name": "ex7",
      "title": "Height of corn plants 21 days after emergence.",
      "object": "ex7",
      "class": [
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      ],
      "fields": [
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        "nivel",
        "bloco",
        "est21"
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      "rows": 80,
      "table": true,
      "tojson": true
    },
    {
      "name": "ex8",
      "title": "Composting: double factorial scheme plus one additional treatment in CRD.",
      "object": "ex8",
      "class": [
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      ],
      "fields": [
        "inoculante",
        "biodiesel",
        "vaso",
        "fresca",
        "seca"
      ],
      "rows": 24,
      "table": true,
      "tojson": true
    },
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      "title": "Vegetated: Split-plot in CRD",
      "object": "ex9",
      "class": [
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      "fields": [
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        "prof",
        "rep",
        "pH"
      ],
      "rows": 48,
      "table": true,
      "tojson": true
    },
    {
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      "table": true,
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    },
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      "object": "respAd",
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      "fields": [],
      "table": false,
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      "object": "secaAd",
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      "title": "Test for homogeneity of variances of Anscombe and Tukey",
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    },
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      "topics": [
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      "topics": [
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      "title": "Vines: Split-Plot in Randomized Blocks Design",
      "topics": [
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      "topics": [
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    },
    {
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      "title": "Food bars: Double Factorial scheme in RBD",
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      "topics": [
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      "title": "Height of corn plants 21 days after emergence.",
      "topics": [
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    },
    {
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      "title": "Composting: double factorial scheme plus one additional treatment in CRD.",
      "topics": [
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      "topics": [
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      "page": "exnl",
      "title": "Example of fictitious data set",
      "topics": [
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    {
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      "title": "Double factorial scheme plus one additional treatment in CRD",
      "topics": [
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    },
    {
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    },
    {
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      "title": "Double factorial scheme plus two additional treatments in CRD",
      "topics": [
        "fat2.ad2.crd"
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    },
    {
      "page": "fat2.ad2.rbd",
      "title": "Double factorial scheme plus two additional treatments in RBD",
      "topics": [
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      "title": "Double factorial scheme in RBD",
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      "title": "Triple factorial scheme plus an additional treatment in CRD",
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      "title": "Triple factorial scheme plus an additional treatment in RBD",
      "topics": [
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      "title": "Triple factorial scheme in CRD",
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    },
    {
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      "title": "Regression model plots",
      "topics": [
        "graphics"
      ]
    },
    {
      "page": "han",
      "title": "Test for homogeneity of variances of Han",
      "topics": [
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    },
    {
      "page": "lastC",
      "title": "Setting the last character of a chain",
      "topics": [
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    {
      "page": "latsd",
      "title": "Latin Square Design",
      "topics": [
        "latsd"
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    },
    {
      "page": "layard",
      "title": "Test for homogeneity of variances of Layard",
      "topics": [
        "layard"
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    },
    {
      "page": "levene",
      "title": "Test for homogeneity of variances of Levene",
      "topics": [
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    },
    {
      "page": "lsd",
      "title": "Multiple comparison: Least Significant Difference test",
      "topics": [
        "lsd"
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    },
    {
      "page": "lsdb",
      "title": "Multiple comparison: Bonferroni's Least Significant Difference test",
      "topics": [
        "lsdb"
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    },
    {
      "page": "oneilldbc",
      "title": "Test for homogeneity of variances of ONeill and Mathews (RBD)",
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    {
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      "title": "Test for homogeneity of variances of ONeill and Mathews (CRD)",
      "topics": [
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    },
    {
      "page": "order.group",
      "title": "Ordering the treatments according to the multiple comparison",
      "topics": [
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    },
    {
      "page": "order.stat.SNK",
      "title": "Grouping the treatments averages in a comparison with a minimum value",
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      "title": "Non-linear Regression",
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      "page": "reg.poly",
      "title": "Polinomial Regression",
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    {
      "page": "respAd",
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      "topics": [
        "respAd"
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    {
      "page": "samiuddin",
      "title": "Test for homogeneity of variances of Samiuddin",
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      "page": "secaAd",
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    },
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      "page": "snk",
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      "topics": [
        "snk"
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      "page": "split2.crd",
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