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    "check_day",
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    "check_integer",
    "check_intersection",
    "check_join",
    "check_key",
    "check_length",
    "check_length1",
    "check_levels",
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    "check_names",
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    "check_neg_int",
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    "check_pos_int",
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    "check_probability",
    "check_prop",
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    "check_string",
    "check_tzone",
    "check_unique",
    "check_unnamed",
    "check_unused",
    "check_vector",
    "checkor",
    "chk_deparse",
    "chk_fail",
    "chk_max_dbl",
    "chk_max_int",
    "chk_min_dbl",
    "chk_min_int",
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      "title": "Check Attributes",
      "topics": [
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      ]
    },
    {
      "page": "check_character",
      "title": "Check Character",
      "topics": [
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    },
    {
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      "title": "Check String",
      "topics": [
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        "check_string"
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    },
    {
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      "title": "Check Classes",
      "topics": [
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      ]
    },
    {
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      "title": "Check Colnames",
      "topics": [
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      ]
    },
    {
      "page": "check_count",
      "title": "Check Count",
      "topics": [
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      ]
    },
    {
      "page": "check_data",
      "title": "Check Data",
      "topics": [
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      ]
    },
    {
      "page": "check_date",
      "title": "Check Date",
      "topics": [
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        "check_day"
      ]
    },
    {
      "page": "check_dbl",
      "title": "Check Dbl",
      "topics": [
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        "check_number"
      ]
    },
    {
      "page": "check_dttm",
      "title": "Check Date Time",
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        "check_dttm"
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    {
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      "title": "Check Environment",
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    },
    {
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      "topics": [
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      ]
    },
    {
      "page": "check_function",
      "title": "Check Function",
      "topics": [
        "check_function"
      ]
    },
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      "title": "Check Matches Regular Expression",
      "topics": [
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        "check_regex"
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