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Observable
The end-to-end solution for building and hosting better data apps, dashboards, and reports.
Public
Data Visualization Fundamentals and Best Practices Course
Edited
Aug 6, 2024
55 forks
Importers
38 stars
2
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datasaurus = FileAttachment("Datasaurus_data+headers.csv").csv({typed: true})
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anscombe = FileAttachment("anscombe.csv").csv({typed: true})
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import {toc} from "@mbostock/toc"
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import {DonutChart} from "@d3/donut-chart"
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islands = [...d3.group(penguins, d => d.species).entries()].map(d => {
return {
name: d[0],
value: d[1].length
}
}).sort((a, b) => d3.descending(a.value, b.value))
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import {chart as sankey} from "@d3/sankey"
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import {Plot} from "@mkfreeman/plot-tooltip"
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Purpose-built for displays of data

Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
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