{
  "name": "",
  "path": "",
  "items": [
    {
      "name": "Cylinders|count(*)",
      "path": "/Cylinders|count(*)",
      "items": [
        "bar|x:count(*,q)|y:Cylinders,n"
      ]
    },
    {
      "name": "Name|count(*)",
      "path": "/Name|count(*)",
      "items": [
        "bar|x:count(*,q,axis={\"orient\":\"top\"})|y:Name,n,scale={\"rangeStep\":12}"
      ]
    },
    {
      "name": "Origin|count(*)",
      "path": "/Origin|count(*)",
      "items": [
        "bar|x:count(*,q)|y:Origin,n"
      ]
    },
    {
      "name": "bin(Acceleration)|count(*)",
      "path": "/bin(Acceleration)|count(*)",
      "items": [
        "bar|x:bin(Acceleration,q)|y:count(*,q)"
      ]
    },
    {
      "name": "bin(Displacement)|count(*)",
      "path": "/bin(Displacement)|count(*)",
      "items": [
        "bar|x:bin(Displacement,q)|y:count(*,q)"
      ]
    },
    {
      "name": "bin(Horsepower)|count(*)",
      "path": "/bin(Horsepower)|count(*)",
      "items": [
        "bar|x:bin(Horsepower,q)|y:count(*,q)"
      ]
    },
    {
      "name": "bin(Miles_per_Gallon)|count(*)",
      "path": "/bin(Miles_per_Gallon)|count(*)",
      "items": [
        "bar|x:bin(Miles_per_Gallon,q)|y:count(*,q)"
      ]
    },
    {
      "name": "bin(Weight_in_lbs)|count(*)",
      "path": "/bin(Weight_in_lbs)|count(*)",
      "items": [
        "bar|x:bin(Weight_in_lbs,q)|y:count(*,q)"
      ]
    },
    {
      "name": "count(*)|year(Year)",
      "path": "/count(*)|year(Year)",
      "items": [
        "line|x:year(Year,t)|y:count(*,q)"
      ]
    }
  ],
  "groupBy": [
    "field",
    "aggregate",
    "bin",
    "timeUnit",
    "stack"
  ]
}