Line Charts Showing Ranks Over Time
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Vega-Lite JSON Specification
{
"$schema": "https://vega.github.io/schema/vega-lite/v3.json",
"title": {
"text": "World Cup 2018: Group F Rankings",
"frame": "bounds"
},
"data": {
"values": [
{"team": "Germany", "matchday": 1, "point": 0, "diff": -1},
{"team": "Mexico", "matchday": 1, "point": 3, "diff": 1},
{"team": "South Korea", "matchday": 1, "point": 0, "diff": -1},
{"team": "Sweden", "matchday": 1, "point": 3, "diff": 1},
{"team": "Germany", "matchday": 2, "point": 3, "diff": 0},
{"team": "Mexico", "matchday": 2, "point": 6, "diff": 2},
{"team": "South Korea", "matchday": 2, "point": 0, "diff": -2},
{"team": "Sweden", "matchday": 2, "point": 3, "diff": 0},
{"team": "Germany", "matchday": 3, "point": 3, "diff": -2},
{"team": "Mexico", "matchday": 3, "point": 6, "diff": -1},
{"team": "South Korea", "matchday": 3, "point": 3, "diff": 0},
{"team": "Sweden", "matchday": 3, "point": 6, "diff": 3}
]
},
"transform": [{
"sort": [
{"field": "point", "order": "descending"},
{"field": "diff", "order": "descending"}
],
"window": [{
"op": "rank",
"as": "rank"
}],
"groupby": ["matchday"]
}],
"mark": {"type": "line", "orient": "vertical"},
"encoding": {
"x": {"field": "matchday", "type": "ordinal"},
"y": {"field": "rank", "type": "ordinal"},
"color": {
"field": "team", "type": "nominal",
"scale": {
"domain": ["Germany", "Mexico", "South Korea", "Sweden"],
"range": ["black", "#127153", "#C91A3C", "#0C71AB"]
}
}
}
}