# https://altair-viz.github.io/gallery/gapminder_bubble_plot.html

import altair as alt

source = "https://raw.githubusercontent.com/vega/vega-datasets/main/data/gapminder-health-income.csv"

alt.Chart(source).mark_circle().encode(
    alt.X("income:Q", scale=alt.Scale(type="log")),
    alt.Y("health:Q", scale=alt.Scale(zero=False)),
    size="population:Q",
)
