Plot.plot({
grid: true,
width: 1200,
height: 300,
x: {
domain: [0, 19],
line: true,
ticks: 3
},
y: {
domain: [0, 15],
line: true,
ticks: 4
},
facet: {
data: data,
x: "set",
label: "Data set"
},
marks: [
Plot.dot(data, { x: "x", y: "y", stroke: null, fill: "black", r: 4 })
]
})