{
  "name": "",
  "path": "",
  "items": [
    {
      "name": "Release_Date",
      "path": "/Release_Date",
      "items": [
        {
          "name": "xy:Release_Date",
          "path": "/Release_Date/xy:Release_Date",
          "items": [
            {
              "name": "xy:Release_Date",
              "path": "/Release_Date/xy:Release_Date/xy:Release_Date",
              "items": [
                "point|x:Release_Date,t",
                "point|y:Release_Date,t"
              ]
            }
          ],
          "groupBy": [
            "channel"
          ],
          "orderGroupBy": "effectiveness"
        }
      ],
      "groupBy": [
        {
          "property": "channel",
          "replace": {
            "x": "xy",
            "y": "xy",
            "color": "style",
            "size": "style",
            "shape": "style",
            "opacity": "style",
            "row": "facet",
            "column": "facet"
          }
        }
      ],
      "orderGroupBy": "effectiveness"
    },
    {
      "name": "autocount()|year(Release_Date)",
      "path": "/autocount()|year(Release_Date)",
      "items": [
        {
          "name": "xy:autocount()|xy:year(Release_Date)",
          "path": "/autocount()|year(Release_Date)/xy:autocount()|xy:year(Release_Date)",
          "items": [
            {
              "name": "xy:autocount()|xy:year(Release_Date)",
              "path": "/autocount()|year(Release_Date)/xy:autocount()|xy:year(Release_Date)/xy:autocount()|xy:year(Release_Date)",
              "items": [
                "line|x:year(Release_Date,t)|y:count(*,q)",
                "line|x:count(*,q)|y:year(Release_Date,t)",
                "area|x:year(Release_Date,t)|y:count(*,q)",
                "area|x:count(*,q)|y:year(Release_Date,t)",
                "bar|x:year(Release_Date,t)|y:count(*,q)",
                "bar|x:count(*,q)|y:year(Release_Date,t)",
                "point|x:year(Release_Date,t)|y:count(*,q)",
                "point|x:count(*,q)|y:year(Release_Date,t)",
                "tick|x:year(Release_Date,t)|y:count(*,q)",
                "tick|x:count(*,q)|y:year(Release_Date,t)"
              ]
            }
          ],
          "groupBy": [
            "channel"
          ],
          "orderGroupBy": "effectiveness"
        }
      ],
      "groupBy": [
        {
          "property": "channel",
          "replace": {
            "x": "xy",
            "y": "xy",
            "color": "style",
            "size": "style",
            "shape": "style",
            "opacity": "style",
            "row": "facet",
            "column": "facet"
          }
        }
      ],
      "orderGroupBy": "effectiveness"
    },
    {
      "name": "autocount()|month(Release_Date)",
      "path": "/autocount()|month(Release_Date)",
      "items": [
        {
          "name": "xy:autocount()|xy:month(Release_Date)",
          "path": "/autocount()|month(Release_Date)/xy:autocount()|xy:month(Release_Date)",
          "items": [
            {
              "name": "xy:autocount()|xy:month(Release_Date)",
              "path": "/autocount()|month(Release_Date)/xy:autocount()|xy:month(Release_Date)/xy:autocount()|xy:month(Release_Date)",
              "items": [
                "line|x:month(Release_Date,t)|y:count(*,q)",
                "line|x:count(*,q)|y:month(Release_Date,t)",
                "area|x:month(Release_Date,t)|y:count(*,q)",
                "area|x:count(*,q)|y:month(Release_Date,t)",
                "bar|x:month(Release_Date,t)|y:count(*,q)",
                "bar|x:count(*,q)|y:month(Release_Date,t)",
                "point|x:month(Release_Date,t)|y:count(*,q)",
                "point|x:count(*,q)|y:month(Release_Date,t)",
                "tick|x:month(Release_Date,t)|y:count(*,q)",
                "tick|x:count(*,q)|y:month(Release_Date,t)"
              ]
            }
          ],
          "groupBy": [
            "channel"
          ],
          "orderGroupBy": "effectiveness"
        }
      ],
      "groupBy": [
        {
          "property": "channel",
          "replace": {
            "x": "xy",
            "y": "xy",
            "color": "style",
            "size": "style",
            "shape": "style",
            "opacity": "style",
            "row": "facet",
            "column": "facet"
          }
        }
      ],
      "orderGroupBy": "effectiveness"
    }
  ],
  "groupBy": [
    "field",
    "aggregate",
    "bin",
    "timeUnit",
    "stack"
  ],
  "orderGroupBy": "aggregationQuality"
}