The avatar for @meuespaco
meuespaco
Public
Edited
Jul 20, 2023
1
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HTL-MAR-FiddlerCrabBodySize.csv
Type Table, then Shift-Enter. Ctrl-space for more options.

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crabs
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Object.keys(crabsJS[0])
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crabsJS = crabs.map(d => ({
lat: d.Latitude,
site: d["Site "],
sizeMm: d.carapace_width,
airTempC: d.MATA,
waterTempC: d.MATW
}))
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crabsJS
X
airTempC
Y
sizeMm
Color
—
Size
—
Facet X
—
Facet Y
—
Mark
Auto
Type Chart, then Shift-Enter. Ctrl-space for more options.

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Plot.plot({
x: {label: "Air temperature (C)"},
marks: [Plot.dot(crabsJS, { x: "airTempC", y: "lat", stroke: color, tip: true })]
})
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viewof color = Inputs.color({label: "Favorite color", value: "#4682b4"})
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ML = require("https://www.lactame.com/lib/ml/6.0.0/ml.min.js")
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crabsLM = new ML.SimpleLinearRegression(
crabsJS.map((d) => d.lat),
crabsJS.map((d) => d.sizeMm)
)
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the slope is ${crabsLM.slope.toFixed(3)}
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crabsJS
X
lat
Y
mean
sizeMm
Color
—
Size
—
Facet X
—
Facet Y
—
Mark
dot
Type Chart, then Shift-Enter. Ctrl-space for more options.

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Plot.plot({
marks: [
Plot.dot(
crabsJS,
{ x: "lat", y: "sizeMm", tip: true }),
Plot.linearRegressionY(crabsJS, {x: "lat", y: "sizeMm"})
]
})
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