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  "Package": "DesignLibrary",
  "Type": "Package",
  "Title": "Library of Research Designs",
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  "Description": "A simple interface to build designs using the package\n'DeclareDesign'. In one line of code, users can specify the\nparameters of individual designs and diagnose their properties.\nThe designers can also be used to compare performance of a\ngiven design across a range of combinations of parameters, such\nas effect size, sample size, and assignment probabilities.",
  "URL": "https://declaredesign.org/r/designlibrary/,\nhttps://github.com/DeclareDesign/DesignLibrary",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
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  "Repository": "https://declaredesign.r-universe.dev",
  "Date/Publication": "2025-09-10 21:37:52 UTC",
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    "User": "root"
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  "Author": "Graeme Blair [aut],\nJasper Cooper [aut, cre],\nAlexander Coppock [aut],\nMacartan Humphreys [aut],\nClara Bicalho [aut],\nNeal Fultz [aut],\nLily Medina [aut]",
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  "_published": "2026-05-28T10:50:46.067Z",
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      "date": "2018-08-09"
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    },
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      "date": "2018-11-12"
    },
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      "date": "2019-05-02"
    },
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    "cluster_sampling_designer",
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    "match.call.defaults",
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    "regression_discontinuity_designer",
    "simple_factorial_designer",
    "simple_iv_designer",
    "simple_spillover_designer",
    "simple_two_arm_designer",
    "spillover_designer",
    "two_arm_attrition_designer",
    "two_arm_covariate_designer",
    "two_arm_designer",
    "two_by_two_designer"
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    {
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      "title": "Generates string of assignment of value to argument",
      "topics": [
        "assignment_string"
      ]
    },
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      "title": "Create a binary instrumental variables design",
      "concept": [
        "experiment"
      ],
      "topics": [
        "binary_iv_designer",
        "simple_iv_designer"
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    },
    {
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      "concept": [
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        "experiment"
      ],
      "topics": [
        "block_cluster_two_arm_designer"
      ]
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        "measurement",
        "observational"
      ],
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      ]
    },
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      "title": "Substitute approach",
      "topics": [
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      ]
    },
    {
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      "topics": [
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      ]
    },
    {
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      "concept": [
        "factorial"
      ],
      "topics": [
        "factorial_designer"
      ]
    },
    {
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      "topics": [
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      ]
    },
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      "topics": [
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    },
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      "concept": [
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        "mediation"
      ],
      "topics": [
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      ]
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    {
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      "concept": [
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        "multiarm trial"
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      "topics": [
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    {
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        "baseline",
        "difference-in-differences",
        "experiment"
      ],
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      "concept": [
        "process tracing",
        "qualitative"
      ],
      "topics": [
        "process_tracing_designer"
      ]
    },
    {
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      "concept": [
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        "experiment"
      ],
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        "regression discontinuity"
      ],
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        "spillovers"
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        "spillover_designer"
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