{
  "fields": [
    {
      "key": "name",
      "dataIndex": "name",
      "valueType": "text",
      "title": "Name",
      "tooltip": "The name of the corrplot chart.",
      "formItemProps": {
        "initialValue": "corrplot",
        "rules": [
          {
            "required": true,
            "message": "Please enter the name."
          }
        ]
      }
    },
    {
      "key": "datafile",
      "dataIndex": "datafile",
      "valueType": "select",
      "title": "Data File",
      "tooltip": "Where is the data?",
      "valueEnum": "#{{{toselect datafile }}}#",
      "formItemProps": {
        "rules": [
          {
            "required": true,
            "message": "Please load file firstly."
          }
        ]
      }
    },
    {
      "key": "corr_vars",
      "dataIndex": "corr_vars",
      "valueType": "select",
      "title": "Correlation Variables",
      "tooltip": "Which variables do you want to analyze?",
      "valueEnum": "#{{{tojson columns }}}#",
      "fieldProps": {
        "mode": "multiple"
      },
      "formItemProps": {
        "rules": [
          {
            "required": true,
            "message": "Please select several variables."
          }
        ]
      }
    },
    {
      "key": "method",
      "dataIndex": "method",
      "valueType": "select",
      "title": "Method",
      "tooltip": "The visualization method of correlation matrix to be used. Allowed values are square (default), circle.",
      "valueEnum": {
        "square": {
          "text": "Square"
        },
        "circle": {
          "text": "Circle"
        }
      },
      "formItemProps": {
        "initialValue": "square"
      }
    },
    {
      "key": "corr_type",
      "dataIndex": "corr_type",
      "valueType": "select",
      "title": "Correlation Type",
      "tooltip": "full (default), lower or upper display.",
      "valueEnum": {
        "full": {
          "text": "Full"
        },
        "lower": {
          "text": "Lower"
        },
        "upper": {
          "text": "Upper"
        }
      },
      "formItemProps": {
        "initialValue": "full"
      }
    },
    {
      "key": "hc_method",
      "dataIndex": "hc_method",
      "valueType": "select",
      "title": "Cluster Method",
      "tooltip": "The agglomeration method to be used in hclust (see ?hclust).",
      "valueEnum": {
        "ward.D": {
          "text": "ward.D"
        },
        "ward.D2": {
          "text": "ward.D2"
        },
        "single": {
          "text": "single"
        },
        "complete": {
          "text": "complete"
        },
        "average": {
          "text": "average"
        },
        "mcquitty": {
          "text": "mcquitty"
        },
        "median": {
          "text": "median"
        },
        "centroid": {
          "text": "centroid"
        }
      },
      "formItemProps": {
        "initialValue": "complete"
      }
    },
    {
      "key": "hc_order",
      "dataIndex": "hc_order",
      "valueType": "switch",
      "title": "Cluster Ordered",
      "tooltip": "Logical value. If TRUE, correlation matrix will be hc.ordered using hclust function.",
      "formItemProps": {
        "initialValue": true
      }
    },
    {
      "key": "sig_level",
      "dataIndex": "sig_level",
      "valueType": "switch",
      "title": "Significant Level",
      "tooltip": "Significant level, greater than 0 and less than 1.",
      "fieldProps": {
        "step": 0.01
      },
      "formItemProps": {
        "initialValue": 0.05
      }
    },
    {
      "key": "description",
      "dataIndex": "description",
      "valueType": "textarea",
      "title": "Description",
      "tooltip": "The description of the corrplot chart.",
      "formItemProps": {
        "initialValue": "Make a correlation plot."
      }
    }
  ],
  "dataKey": {
    "data": "Data"
  },
  "examples": [
    {
      "title": "Example 1",
      "key": "example-1",
      "datafile": "",
      "arguments": {
        "corr_vars": [
          "mpg",
          "cyl",
          "disp",
          "hp",
          "drat",
          "wt",
          "qsec",
          "vs",
          "am",
          "gear",
          "carb"
        ],
        "sig_level": 0.05,
        "hc_order": true,
        "hc_method": "complete",
        "corr_type": "full",
        "method": "square"
      }
    }
  ]
}