Public
Edited
Aug 21, 2023
ufo = FileAttachment("UFO.json").json()
import {Wrangler, op} from "@observablehq/data-wrangler"
Wrangler(ufo)
UFO = aq.from(ufo)
.groupby('state', 'shape') //group data by state and shape
.count() //get count of rows by state and shape
.orderby("state")
.objects() // return an array of objects
viewof selectedState = Inputs.select([...UFO.map(d => d.state)], {label: "Select one", sort: true, unique: true})
selectedState
filteredByState = UFO.filter(d => d.state == selectedState && d.count > 10)
filteredByState
X
shape
Y
sum
count
Color
shape
Size
—
Facet X
—
Facet Y
—
Mark
bar
Type Chart, then Shift-Enter. Ctrl-space for more options.
viewof selectedShape = Inputs.select([...UFO.map(d => d.shape)], {label: "Select one", sort: true, unique: true})
filteredByShape = UFO.filter(d => d.shape == selectedShape && d.count > 10)
filteredByShape
X
state
Y
sum
count
Color
—
state
Size
—
Facet X
—
Facet Y
—
Mark
bar
Type Chart, then Shift-Enter. Ctrl-space for more options.
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