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  "Title": "Generation and Analysis of 3-Level, 4-Level and 5-Level\nFactorial Block Designs",
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  "Maintainer": "Sukanta Dash <sukanta.iasri@gmail.com>",
  "Description": "Provides tools to generate and analyze 3-level, 4-level\nand 5-level linear factorial block designs, including complete\nfactorial layouts, fractional factorial layouts, confounded\nfactorial layouts, and design-characteristic summaries. The\npackage includes utilities for recursive construction,\ndefining-contrast identification, alias and confounding\nsummaries, incidence matrix construction, and selected\ndesign-characteristic diagnostics. The methodological framework\nfollows foundational work on factorial block designs, including\nGupta (1983) <doi:10.1111/j.2517-6161.1983.tb01253.x>.",
  "License": "GPL-3",
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  "Date/Publication": "2026-07-21 12:20:07 UTC",
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    "lfebd3",
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    "lfebd3.cf",
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    "lfebd3.fr",
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    "lfebd4_analyze",
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    "lfebd4.cf.full",
    "lfebd4.ff",
    "lfebd4.fr",
    "lfebd5",
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    "lfebd5.cf_independent_confounding",
    "lfebd5.fr"
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      "page": "lfebd3-package",
      "title": "Generation and Analysis of 3-, 4-, and 5-Level Factorial Block Designs",
      "topics": [
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      ]
    },
    {
      "page": "build_block_matrix",
      "title": "Build a treatment-by-block incidence matrix",
      "topics": [
        "build_block_matrix"
      ]
    },
    {
      "page": "build_effect_matrix",
      "title": "Build a model matrix for factorial effects",
      "topics": [
        "build_effect_matrix"
      ]
    },
    {
      "page": "convert_to_blocks",
      "title": "Convert a generated design object to a block list",
      "topics": [
        "convert_to_blocks"
      ]
    },
    {
      "page": "FactChar",
      "title": "Analyze factorial block-design characteristics",
      "topics": [
        "FactChar"
      ]
    },
    {
      "page": "FactChar_fast",
      "title": "Fast factorial block-design screening diagnostics",
      "topics": [
        "FactChar_fast"
      ]
    },
    {
      "page": "generate_Tn_full",
      "title": "Generate the full ternary construction matrix",
      "topics": [
        "generate_Tn_full"
      ]
    },
    {
      "page": "get_Tn_square",
      "title": "Extract the square ternary construction matrix",
      "topics": [
        "get_Tn_square"
      ]
    },
    {
      "page": "lfebd3",
      "title": "Generate a complete 3-level LFBD run table",
      "topics": [
        "lfebd3"
      ]
    },
    {
      "page": "lfebd3_analyze",
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      "topics": [
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    },
    {
      "page": "lfebd3.cf",
      "title": "Generate the principal block of a confounded 3-level design",
      "topics": [
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    },
    {
      "page": "lfebd3.cf.full",
      "title": "Generate a full confounded 3-level factorial block design",
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    },
    {
      "page": "lfebd3.ff",
      "title": "Generate a complete 3-level factorial design",
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    },
    {
      "page": "lfebd3.fr",
      "title": "Generate a fractional 3-level factorial design",
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    },
    {
      "page": "lfebd4",
      "title": "Generate a complete 4-level factorial design",
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      "page": "lfebd4.cf.full",
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      "page": "lfebd4.fr",
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    {
      "page": "lfebd5",
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      "topics": [
        "lfebd5"
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    },
    {
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      "title": "Generate a confounded 5-level factorial block design",
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      "title": "Summarize independent confounding for a 5-level block design",
      "topics": [
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    },
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      "page": "lfebd5.fr",
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      "topics": [
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