Mark cluster centroids on an embedding plot
Usage
plot_cluster_centers(
embeddings,
labels,
point_color = "white",
point_size = 8,
point_alpha = 0.6,
add_to_plot = NULL
)
Arguments
- embeddings
Matrix of 2D embeddings (cells x 2)
- labels
Cluster labels for each cell
- point_color
Color for centroid markers (default: "white")
- point_size
Size of centroid markers (default: 8)
- point_alpha
Transparency of markers (default: 0.6)
- add_to_plot
If provided, add to existing ggplot object
Value
A ggplot2 object with cluster centroids marked