{
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          "__tag": 4045,
          "children": [
            {
              "__type": "Text",
              "__tag": 4046,
              "value": "This function should be able to read most arff files. Not implemented functionality include:"
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          ]
        },
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          "__type": "BulletList",
          "__tag": 4053,
          "ordered": false,
          "start": 1,
          "children": [
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              "__type": "ListItem",
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                      "value": "date type attributes"
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              ]
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            {
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              "children": [
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                      "value": "string type attributes"
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        {
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          "children": [
            {
              "__type": "Text",
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              "value": "It can read files with numeric and nominal attributes. It cannot read files with sparse data ({} in the file). However, this function can read files with missing data (? in the file), representing the data points as NaNs."
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      "title": [],
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              "name": "",
              "annotation": "ParseArffError",
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                  "children": [
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                      "__type": "Text",
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                      "value": "This is raised if the given file is not ARFF-formatted."
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                }
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              "name": "",
              "annotation": "NotImplementedError",
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                  "__type": "Paragraph",
                  "__tag": 4045,
                  "children": [
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                      "__type": "Text",
                      "__tag": 4046,
                      "value": "The ARFF file has an attribute which is not supported yet."
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                  ]
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      ],
      "title": [],
      "level": 0,
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    },
    "Yields": {
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    "Returns": {
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                      "value": "The data of the arff file, accessible by attribute names."
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            },
            {
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              "__tag": 4016,
              "name": "meta",
              "annotation": "`MetaData`",
              "desc": [
                {
                  "__type": "Paragraph",
                  "__tag": 4045,
                  "children": [
                    {
                      "__type": "Text",
                      "__tag": 4046,
                      "value": "Contains information about the arff file such as name and type of attributes, the relation (name of the dataset), etc."
                    }
                  ]
                }
              ]
            }
          ]
        }
      ],
      "title": [],
      "level": 0,
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    },
    "Summary": {
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          "__type": "Paragraph",
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          "children": [
            {
              "__type": "Text",
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              "value": "Read an arff file."
            }
          ]
        }
      ],
      "title": [],
      "level": 0,
      "target": null
    },
    "Receives": {
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    },
    "Warnings": {
      "__type": "Section",
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      "level": 0,
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    },
    "Attributes": {
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    },
    "Parameters": {
      "__type": "Section",
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          "__type": "Parameters",
          "__tag": 4026,
          "children": [
            {
              "__type": "DocParam",
              "__tag": 4016,
              "name": "f",
              "annotation": "file-like or str",
              "desc": [
                {
                  "__type": "Paragraph",
                  "__tag": 4045,
                  "children": [
                    {
                      "__type": "Text",
                      "__tag": 4046,
                      "value": "File-like object to read from, or filename to open."
                    }
                  ]
                }
              ]
            }
          ]
        }
      ],
      "title": [],
      "level": 0,
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    },
    "Extended Summary": {
      "__type": "Section",
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      "children": [
        {
          "__type": "Paragraph",
          "__tag": 4045,
          "children": [
            {
              "__type": "Text",
              "__tag": 4046,
              "value": "The data is returned as a record array, which can be accessed much like a dictionary of NumPy arrays. For example, if one of the attributes is called 'pressure', then its first 10 data points can be accessed from the "
            },
            {
              "__type": "InlineCode",
              "__tag": 4051,
              "value": "data"
            },
            {
              "__type": "Text",
              "__tag": 4046,
              "value": " record array like so: "
            },
            {
              "__type": "InlineCode",
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              "value": "data['pressure'][0:10]"
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          ]
        }
      ],
      "title": [],
      "level": 0,
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    },
    "Other Parameters": {
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    }
  },
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  "item_file": "/scipy/io/arff/_arffread.py",
  "item_line": 741,
  "item_type": "function",
  "aliases": [
    "scipy.io.arff.loadarff"
  ],
  "example_section_data": {
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    "children": [
      {
        "__type": "Code",
        "__tag": 4050,
        "value": "from scipy.io import arff\nfrom io import StringIO\ncontent = \"\"\"\n@relation foo\n@attribute width  numeric\n@attribute height numeric\n@attribute color  {red,green,blue,yellow,black}\n@data\n5.0,3.25,blue\n4.5,3.75,green\n3.0,4.00,red\n\"\"\"\nf = StringIO(content)\ndata, meta = arff.loadarff(f)\n",
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      {
        "__type": "Code",
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        "value": "data\nmeta\n",
        "execution_status": "failure"
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    ],
    "title": [],
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  },
  "see_also": [],
  "signature": {
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    "kind": "function",
    "parameters": [
      {
        "__type": "SigParam",
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        "annotation": {
          "__type": "Empty",
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        },
        "kind": "POSITIONAL_OR_KEYWORD",
        "default": {
          "__type": "Empty",
          "__tag": 4031
        }
      }
    ],
    "return_annotation": {
      "__type": "Empty",
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    },
    "target_name": "loadarff"
  },
  "references": null,
  "qa": "scipy.io.arff._arffread:loadarff",
  "arbitrary": [],
  "local_refs": [
    "data",
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  ]
}