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  "Description": "Hard drive data: Class of data allowing the easy\nimportation/manipulation of out of memory data sets. The data\nsets are located on disk but look like in-memory, the syntax\nfor manipulation is similar to 'data.table'. Operations are\nperformed \"chunk-wise\" behind the scene. See\n<https://lrberge.github.io/hdd/> for more information.",
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    "guess_col_types",
    "guess_delim",
    "hdd",
    "hdd_merge",
    "hdd_setkey",
    "hdd_slice",
    "origin",
    "peek",
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    {
      "page": "hdd-package",
      "title": "Easy manipulation of out of memory data sets",
      "topics": [
        "hdd-package"
      ]
    },
    {
      "page": "sub-.hdd",
      "title": "Extraction of HDD data",
      "topics": [
        "[.hdd"
      ]
    },
    {
      "page": "cash-.hdd",
      "title": "Extracts a single variable from a HDD object",
      "topics": [
        "$.hdd"
      ]
    },
    {
      "page": "dim.hdd",
      "title": "Dimension of a HDD object",
      "topics": [
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      ]
    },
    {
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    },
    {
      "page": "guess_delim",
      "title": "Guesses the delimiter of a text file",
      "topics": [
        "guess_delim"
      ]
    },
    {
      "page": "hdd",
      "title": "Hard drive data set",
      "topics": [
        "hdd"
      ]
    },
    {
      "page": "hdd_merge",
      "title": "Merges data to a HDD file",
      "topics": [
        "hdd_merge"
      ]
    },
    {
      "page": "hdd_setkey",
      "title": "Sorts HDD objects",
      "topics": [
        "hdd_setkey"
      ]
    },
    {
      "page": "hdd_slice",
      "title": "Applies a function to slices of data to create a HDD data set",
      "topics": [
        "hdd_slice"
      ]
    },
    {
      "page": "names.hdd",
      "title": "Variables names of a HDD object",
      "topics": [
        "names.hdd"
      ]
    },
    {
      "page": "origin",
      "title": "Extracts the origin of a HDD object",
      "topics": [
        "origin"
      ]
    },
    {
      "page": "peek",
      "title": "Peek into a text file",
      "topics": [
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      ]
    },
    {
      "page": "print.hdd",
      "title": "Print method for HDD objects",
      "topics": [
        "print.hdd"
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        "readfst"
      ]
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      "page": "setHdd_extract.cap",
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      "topics": [
        "getHdd_extract.cap",
        "setHdd_extract.cap"
      ]
    },
    {
      "page": "summary.hdd",
      "title": "Summary information for HDD objects",
      "topics": [
        "summary.hdd"
      ]
    },
    {
      "page": "txt2hdd",
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      "topics": [
        "txt2hdd"
      ]
    },
    {
      "page": "write_hdd",
      "title": "Saves or appends a data set into a HDD file",
      "topics": [
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      ]
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      "title": "hdd walkthrough",
      "author": "Laurent Bergé",
      "engine": "knitr::rmarkdown",
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        "Importation",
        "Importing with preprocessing",
        "Manipulation",
        "Exploring a hdd data set",
        "Extracting a full variable",
        "Reading full hdd data sets from disk to memory",
        "Slicing",
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        "In-memory operations will always be faster",
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        "References"
      ],
      "created": "2019-10-26 20:28:09",
      "modified": "2023-08-22 13:39:16",
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