Small multiples¶
facet_wrap splits the data into one panel per neighbourhood.
import polars as pl
from ggrust import *
DATA = "https://raw.githubusercontent.com/datavil/ggrust/main/docs/data/"
homes = pl.read_csv(DATA + "homes.csv")
plot = (
ggplot(homes, aes("area_m2", "price_k"))
+ geom_point(aes(color="year_built"), size=1.8, alpha=0.8)
+ facet_wrap("neighbourhood", ncol=2)
+ scale_color_viridis(format="d")
+ labs(x="Floor area (m²)", y="Price (thousands)", color="Built")
+ theme_bw()
+ ggsize(640, 520)
)
plot