Python source code: [download source: scatterplot_sizes.py]
import seaborn as sns
sns.set()
# Load the example planets dataset
planets = sns.load_dataset("planets")
cmap = sns.cubehelix_palette(rot=-.2, as_cmap=True)
ax = sns.scatterplot(x="distance", y="orbital_period",
hue="year", size="mass",
palette=cmap, sizes=(10, 200),
data=planets)