Exercise8

library(vegawidget)

Warning: package 'vegawidget' was built under R version 4.3.3

'
{
  "$schema": "https://vega.github.io/schema/vega-lite/v5.json",
  "transform": [
    {
      "lookup": "country",
      "from": {
        "data": {
          "url": "https://calvin-data304.netlify.app/data/GDP.csv"
        },
        "key": "country",
        "fields": [
          "GDP"
        ]
      }
    },
    {
      "lookup": "country",
      "from": {
        "data":{
          "url": "https://calvin-data304.netlify.app/data/cow-gapminder.csv"
        },
        "key": "country",
        "fields": [
          "continent"
        ]
      }
    }
  ],
  "mark": {
    "type": "point"
  },
  "encoding": {
    "x": {
      "field": "GDP",
      "type": "quantitative",
      "scale": {"type": "log"},
      "axis": {
        "format": ".0s"
      }
    },
    "y": {
      "field": "obesity",
      "type": "quantitative"
    },
    "tooltip": [
      {"field": "country", "type": "nominal"},
      {"field": "obesity", "type": "quantitative"},
      {"field": "GDP", "type": "quantitative"},
      {"field": "continent", "type": "nominal"}
    ],
    "facet": {
      "field": "continent",
      "type": "nominal",
      "columns": 3,
    },
  },
  "height": 150,
  "width": 200,
  "data": {
    "url": "https://calvin-data304.netlify.app/data/obesity.csv"
  },
} 
'

[1] "\n{\n  \"$schema\": \"https://vega.github.io/schema/vega-lite/v5.json\",\n  \"transform\": [\n    {\n      \"lookup\": \"country\",\n      \"from\": {\n        \"data\": {\n          \"url\": \"https://calvin-data304.netlify.app/data/GDP.csv\"\n        },\n        \"key\": \"country\",\n        \"fields\": [\n          \"GDP\"\n        ]\n      }\n    },\n    {\n      \"lookup\": \"country\",\n      \"from\": {\n        \"data\":{\n          \"url\": \"https://calvin-data304.netlify.app/data/cow-gapminder.csv\"\n        },\n        \"key\": \"country\",\n        \"fields\": [\n          \"continent\"\n        ]\n      }\n    }\n  ],\n  \"mark\": {\n    \"type\": \"point\"\n  },\n  \"encoding\": {\n    \"x\": {\n      \"field\": \"GDP\",\n      \"type\": \"quantitative\",\n      \"scale\": {\"type\": \"log\"},\n      \"axis\": {\n        \"format\": \".0s\"\n      }\n    },\n    \"y\": {\n      \"field\": \"obesity\",\n      \"type\": \"quantitative\"\n    },\n    \"tooltip\": [\n      {\"field\": \"country\", \"type\": \"nominal\"},\n      {\"field\": \"obesity\", \"type\": \"quantitative\"},\n      {\"field\": \"GDP\", \"type\": \"quantitative\"},\n      {\"field\": \"continent\", \"type\": \"nominal\"}\n    ],\n    \"facet\": {\n      \"field\": \"continent\",\n      \"type\": \"nominal\",\n      \"columns\": 3,\n    },\n  },\n  \"height\": 150,\n  \"width\": 200,\n  \"data\": {\n    \"url\": \"https://calvin-data304.netlify.app/data/obesity.csv\"\n  },\n} \n"