Plot a spatial map of cluster assignments — plot_clusters

Produces a ggplot2 map of spatial regions colored by their cluster assignment for a given MCMC sample of an sfclust_stars object.

Usage

plot_clusters_map(
  x,
  sample = x$clust$id,
  clusters = NULL,
  sort = FALSE,
  legend = FALSE,
  geom_before = NULL,
  ...
)

x: An sfclust_stars object.
sample: Integer specifying the clustering sample to display. Defaults to the last sample.
clusters: Optional vector of cluster IDs to include. If NULL, all clusters are shown.
sort: Logical; if TRUE, clusters are relabeled by decreasing size. Default is FALSE.
legend: Logical; if TRUE, a fill legend is included. Default is FALSE.
geom_before: An optional ggplot2 geom layer to add before the cluster fill layer. Default is NULL.
...: Additional arguments passed to geom_sf().

A ggplot2 object.