Vega-Lite spec from Mon Nov 02 2020

spec.json

{
  "$schema": "https://vega.github.io/schema/vega-lite/v4.json",
  "data": {
    "url": "https://covid.ourworldindata.org/data/owid-covid-data.csv",
    "format": {"parse": {"date": "date"}}
  },
  "transform": [
    {
      "filter": {
        "or": [
          {"field": "iso_code", "equal": "PRT"},
          {"field": "iso_code", "equal": "USA"},
          {"field": "iso_code", "equal": "ESP"},
          {"field": "iso_code", "equal": "NOR"},
          {"field": "iso_code", "equal": "DNK"},
          {"field": "iso_code", "equal": "NLD"},
          {"field": "iso_code", "equal": "ITA"},
          {"field": "iso_code", "equal": "DEU"},
          {"field": "iso_code", "equal": "BRA"},
          {"field": "iso_code", "equal": "SWE"}
        ]
      }
    }
  ],
  "repeat": ["total_deaths_per_million","new_deaths_smoothed_per_million", "total_cases_per_million", "new_cases_smoothed_per_million", "positive_rate"],
  "columns": 2,
  "spec": {
      "width": 600,
      "height": 400,
      "encoding": {
    "x": {"field": "date", "type": "temporal"},
    "y": {"field": {"repeat": "repeat"}, "type": "quantitative"},
    "color": {"field": "iso_code", "type": "nominal"}
  },
    "mark": "line"
  }
}