Visualization toolmaker. Founder @observablehq. Creator @d3. Former @nytgraphics. Pronounced BOSS-tock.
Published
Edited
Dec 11, 2020
1 fork
3 stars
MapdCon = require("@mapd/connector@5/dist/browser-connector.js").catch(() => window.MapdCon)
connector = new MapdCon()
.protocol("https")
.host("metis.mapd.com")
.port("443")
.dbName("mapd")
.user("mapd")
.password("HyperInteractive")
.connectAsync()
connector.getTablesAsync()
n = connector.queryAsync(`SELECT
COUNT(*) AS n
FROM tweets_nov_feb
WHERE country='CO'`)
connector.getFieldsAsync("flights_donotmodify")
data = connector.queryAsync(`SELECT
carrier_name, AVG(airtime) AS avg_airtime
FROM flights_donotmodify
WHERE airtime IS NOT NULL
GROUP BY carrier_name
ORDER BY avg_airtime
DESC LIMIT 100`)
vegalite({
data: {values: data},
mark: {type: "bar"},
width,
height: 600,
autosize: "fit",
encoding: {
x: {field: "avg_airtime", type: "quantitative", axis: {orient: "top"}},
y: {field: "carrier_name", type: "nominal", sort: null, axis: {title: null}}
}
})
vegalite = require("@observablehq/vega-lite@0.1")
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