{
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  "Package": "mappeR",
  "Type": "Package",
  "Title": "Construct Mapper Graphs for Topological and Exploratory Data\nAnalysis",
  "Description": "Topological data analysis (TDA) is a method of data\nanalysis that uses techniques from topology to analyze\nhigh-dimensional data. Here we implement Mapper, an algorithm\nfrom this area developed by Singh, Mémoli and Carlsson (2007)\nwhich generalizes the concept of a Reeb graph\n<https://en.wikipedia.org/wiki/Reeb_graph>.",
  "Authors@R": "person(\"George\", \"Clare Kennedy\", email = \"george-clarekennedy@uiowa.edu\",\nrole = c(\"aut\", \"cre\"))",
  "License": "MIT + file LICENSE",
  "URL": "https://github.com/Uiowa-Applied-Topology/mappeR",
  "BugReports": "https://github.com/Uiowa-Applied-Topology/mappeR/issues",
  "Version": "2.4.0",
  "Encoding": "UTF-8",
  "Config/testthat/edition": "3",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.2",
  "Repository": "https://uiowa-applied-topology.r-universe.dev",
  "Date/Publication": "2026-01-27 07:13:55 UTC",
  "RemoteUrl": "https://github.com/uiowa-applied-topology/mapper",
  "RemoteRef": "HEAD",
  "RemoteSha": "3fcb69a1b9d5f0a7782197fef8415fbb2a011b63",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-08 08:01:26 UTC",
    "User": "root"
  },
  "Author": "George Clare Kennedy [aut, cre]",
  "Maintainer": "George Clare Kennedy <george-clarekennedy@uiowa.edu>",
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  "_created": "2026-10-08T08:01:26.000Z",
  "_published": "2026-10-08T08:05:20.921Z",
  "_buildurl": "https://github.com/r-universe/uiowa-applied-topology/actions/runs/37746811452",
  "_status": "success",
  "_host": "GitHub-Actions",
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    "author": "George Clare Kennedy <georgeck612@gmail.com>",
    "committer": "George Clare Kennedy <georgeck612@gmail.com>",
    "message": "Increment version number to 2.4.0\n",
    "time": 1769498035
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  "_maintainer": {
    "name": "George Clare Kennedy",
    "email": "george-clarekennedy@uiowa.edu",
    "login": "gergill",
    "description": "PhD candidate at UIowa. Californian twice-transplanted. Avatar: The Last Airbender enthusiast.",
    "uuid": 33237655
  },
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  ],
  "_owner": "uiowa-applied-topology",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-05",
      "n": 2
    }
  ],
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    {
      "name": "2.4.0",
      "date": "2026-01-27"
    }
  ],
  "_stars": 3,
  "_contributors": [
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      "uuid": 33237655
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  ],
  "_userbio": {
    "uuid": 100174627,
    "type": "organization",
    "name": "Uiowa Applied Topology ",
    "followers": 6,
    "description": "Applied topology at the University of Iowa"
  },
  "_downloads": {
    "count": 303,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/mappeR"
  },
  "_devurl": "https://github.com/uiowa-applied-topology/mapper",
  "_searchresults": 30,
  "_rbuild": "4.6.1",
  "_assets": [
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    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/mappeR.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE"
  ],
  "_homeurl": "https://github.com/uiowa-applied-topology/mapper",
  "_realowner": "uiowa-applied-topology",
  "_cranurl": true,
  "_releases": [
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      "date": "2024-10-04"
    },
    {
      "version": "0.1.5",
      "date": "2024-10-04"
    },
    {
      "version": "1.0.0",
      "date": "2024-10-07"
    },
    {
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      "date": "2024-10-16"
    },
    {
      "version": "1.2.0",
      "date": "2024-10-23"
    },
    {
      "version": "1.3.0",
      "date": "2024-10-30"
    },
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      "date": "2025-02-17"
    },
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      "date": "2025-02-19"
    },
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      "date": "2025-02-20"
    },
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    },
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    },
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      "date": "2025-08-01"
    },
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  ],
  "_exports": [
    "create_1D_mapper_object",
    "create_ball_mapper_object",
    "create_balls",
    "create_clusterball_mapper_object",
    "create_mapper_object",
    "create_width_balanced_cover",
    "eccentricity_filter",
    "global_hierarchical_clusterer",
    "local_hierarchical_clusterer"
  ],
  "_help": [
    {
      "page": "create_1D_mapper_object",
      "title": "One-Dimensional Mapper",
      "topics": [
        "create_1D_mapper_object"
      ]
    },
    {
      "page": "create_ball_mapper_object",
      "title": "Ball Mapper",
      "topics": [
        "create_ball_mapper_object"
      ]
    },
    {
      "page": "create_balls",
      "title": "Greedy Baller",
      "topics": [
        "create_balls"
      ]
    },
    {
      "page": "create_clusterball_mapper_object",
      "title": "ClusterBall Mapper",
      "topics": [
        "create_clusterball_mapper_object"
      ]
    },
    {
      "page": "create_mapper_object",
      "title": "Mapper",
      "topics": [
        "create_mapper_object"
      ]
    },
    {
      "page": "create_width_balanced_cover",
      "title": "Width-Balanced Cover Maker",
      "topics": [
        "create_width_balanced_cover"
      ]
    },
    {
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      "title": "Eccentric Lens",
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        "eccentricity_filter"
      ]
    },
    {
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      "topics": [
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      ]
    },
    {
      "page": "local_hierarchical_clusterer",
      "title": "Local Longevity Clusterer",
      "topics": [
        "local_hierarchical_clusterer"
      ]
    }
  ],
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