{
  "$schema": "https://vega.github.io/schema/vega-lite/v2.json",
  "config": {
    "background": "#ffffff"
  },
  "data": {
    "url": "data/cars.csv"
  },
  "mark": "bar",
  "encoding": {
    "row": {
      "field": "body-style",
      "type": "nominal",
      "header": {
        "title": "Body Style"
      }
    },
    "y": {
      "field": "fuel",
      "type": "nominal",
      "axis": {
        "title": "Fuel"
      }
    },
    "x": {
      "aggregate": "average",
      "field": "city-mpg",
      "type": "quantitative",
      "axis": {
        "title": "City MPG"
      }
    }
  }
}